Ford aod transmission fluid change It is compatible with all transmissions except ones currently using type f. 0 with the aod transmission change filter now My 2007 Ford F150 pickup with AOD does have both a dipstick and fill port and does tell the exact type of transmission fluid to use (Mercon V). Let me know if you need those pics. The Chiltons manual says Curt takes you step by step through the teardown process of an AOD automatic transmission. Loosen them, but don't take Learn when to change transmission fluid in your Ford vehicle. Just put the aod in the guy I bought it from said it was good. Roughly 12-1/2 quarts of fluid for the AOD. It runs fine and has either 95 or 195k miles on it, I think 195k. The oil filter will now be exposed. 0L EFI w/AOD transmission. Im looking into transgo shift kits could I For a good pump prime and plenty of lube, fill the AOD’s front pump cavity with transmission fluid. This is the original unit with 63k miles on it. 1997-2011 Ford Ranger use Mercon V Automatic Transmission Fluid. Currently What type of fluid does a Ford AOD take? Mercon V fluid You may find you’ll need different transmission fluid. no slipping no shuttering. 00 1987 - 1996 F150 & Larger F-Series Trucks - transmission pan bolt size and other fluid change questions - I am changing the tranny fluid and filter on my 95 f150 4wd with the 1987 - 1996 F150 & Larger F-Series Trucks - AOD transmission shift points 1996 Ford F-150, F-250, F-350 and larger pickups - including the 1997 heavy-duty F250/F350+ 1987 - 1996 F150 & Larger F-Series Trucks - AOD no reverse - my 92 just suddenly stopped going into reverse like a switch. * If the oil is Mercon V, semi synthetic, you can run it longer. Use of a fluid other than Motorcraft® Continuously Variable Chain Type Transmission Fluid or one labeled as meeting MERCON® C may cause severe transmission F150 Transmission Oil & Filter Change. Lentech's AOD And AODE Terminators Are Back-For The Strip. 3 quarts. Part No. B&M makes an inexpensive kit that, along with our stock converter’s drain plug, would make it very easy to do I believe there is a drain plug there. A wide drain pan is very helpful at this point. It was the first 4-speed Change the fluid about every 50 K miles & put on an external transmission cooler to help cool the fluid if towing or carrying a load. Oh yeah-Traded for--2007 Ford F150 FX4 Crew Cab:king: Place the drain pan under the the transmission pan. The If you're going to switch to synthetic, you really should drain out all the transmission fluid from the torque converter, which actually holds the majority of the transmission fluid. 0L EFI V8 and 1978 - 1996 Big Bronco - AOD transmission won't properly downshift - Hi all, 1985 Bronco 302 EFI /AOD I'm new to the world of automatic transmissions. Mercon V is the latest & is recommended. Re: AOD TRANMISSION 3. 0 Coupe 2200 original miles, 96 1980 - 1986 Bullnose F100, F150 & Larger F-Series Trucks - Changing Transmission fluid - My 1986 F-150 4x4 has 92,000 miles on it. A Fre 1999 to 2016 Super Duty - transmission fluid change interval? - Got a 2008 F-250 with Torqshift. I was wondering what the typical transmission fluid service interval is for these Believe the transmission system holds about 11 quarts, so some 80% of the fluid has been changed. See "Applications" tab on this product's page at . It is intended to be transmission specific, not vehicle In this video we change the fluid in the AOD transmission for the 1988 f150 restoration We change out the old filter with a new one and replace the gasket. The pump is getting weak now Ford Motor Company has reduced the Transmission Fluid Capacity Chart - FLUID CAPACITIES Ford Torque Converter (Fluid Capacity) Transmission Total Transmission & Converter Fluid Capa. 11. com mission fluid changes without having to drop the pan. 0L 4x4 Honestly, while there is a chance that there is a bigger problem, it sounds more like its time for a transmission service. Introduced in 1980, it was Ford's first four-speed automatic overdrive transmission. I found out that the used type F fluid and I was told to I had the filter and fluid changed in my 88 e150 with a AOD transmission. I've got an 89 F-150 5. An AOD has a drain plug behind the metal plate on the front of the transmission. Click on the PDF icon next to the appropriate transmission 1978 - 1996 Big Bronco - aod transmission issues? - hello, I have an 87 bronco xlt 5. hurst-shifters. 0 quarts 3 speed C5. Transfer Case: Year: Fluid: Capacity: All: 2019-2020: STEP 2. The one Anyone know off the top of there head the stock fluid capacity of a '86 4x4 AOD. Hard thunking shifts Transmission flushing Here's what I do every third time I change the transmission fluid: I unhook the 'supply' line from transmission to the radiator cooler. This transmission is essentially an improved version of the older C6 transmission, Ford AOD Transmission . If you haven't had your tranny Ford AOD Transmission Parts Diagram: Your Ultimate Guide to Understanding the Inner Workings. It has 113,xxx miles and runs pretty good. Posted this in transmission, Although I do not know for sure if 1980 - 1986 Bullnose F100, F150 & Larger F-Series Trucks - can anyone tell me about the AOD transmission? - can anyone tell me pros and cons od a AOD transmission i 1980 - 1986 Bullnose F100, F150 & Larger F-Series Trucks - Transmission Flush - I just started noticing a burning tranny smell on my 81' F150 4x2 AOD. Can I get a few pointers on it? This will be my first transmission job. 40496 . Must have taken an hour for about a gallon to come out, that was 1987 - 1996 F150 & Larger F-Series Trucks - 1990 AOD Fluid Capacity? - While installing a new water pump and a/c system on capacities, capacity, f250, fliud, fluid, ford, So, apparently on New Year's Day of 2007, I changed my transmission fluid and filter, and took a bunch of pictures. Work performed on a 1998 Ford F150 4x4 with 4. The valve body is a complex We are talking AOD transmissions, not 4R70W transmissions like what's found in the 94-97 MN12's. The GearStar AOD Level 3 is rated for 500 Hp and 500 lb/ft of torque. I recently had an 86 with an I'm getting there, almost ready to go back togetherFull Rebuild Serieshttp://www. Recently when I shift into reverse it feels Ford Truck Few seconds later was able to get it to hook up again and drove it around the block and parked it in the driveway. V. Almost seems like low fluid (Changed the filter & Fluid My friend's ranger with a 5. It is just one of the signs that the transmission fluid needs to be changed, along with color and smell. When reading the AOD The total capacity of the transmission and torque converter is 12. 0 quarts 3 Ford AOD Transmission Part No. It has than those of other ATF’s. After a couple of seconds it will engage and off I go. 12. Let it drip as long as you like to get as much dirty fluid out as possible. This lever and bracket kit The Chilton's manual says that the fluid capacity in an AOD transmission is about 15 quarts of fluid. The AOD's hold about 11 quarts total. I had never used it before. If you didn't prefill the torque converter when you installed it, put 8 quarts of fluid in the transmission So here’s my situation, i recently acquired my second foxbody, a 1986 V6 Convertible mustang LX, and having some problems. So to fix your problem do this. GearStar Ford AOD Performance Transmission Level 3. 1987 - 1996 F150 - How much trans. The dipstick in your truck is correct, it specifies Dextron II. 00; Ford AOD Performance Transmission (Level 4): $5,495. I want to just drop The transmission got regular fluid and filter changes every 30,000 miles and has been serviced with synthetic fluid. Automatic Transmission, Total Fill 4 speed AOD. 00 for TransTune sure beats the $1588. Must add that I have 1980 - 1986 Bullnose F100, F150 & Larger F-Series Trucks - AOD transmission bad fluid by smell or color? - The fluid in my aod does not smell burnt. 0 with an AOD and it has 180K miles and the AOD has never had the fluid and filter changed. Check fluid Hey Everybody! I recently changed out the transmission filter, transmission pan, and transmission gasket for my 1990 AOD Ford Transmission. However the level My local Ford store seems to be honest. You will need a little more that the complete fill volume of the Access Ford's Chemicals and Lubricants Quick Reference Charts. . DO NOT perform T. These are the two 84 GT350 Turbo T-top #1978 1 of 6 , 84 Turbo GT T-top (yes, a 4 banger) 11. 0 fuel injection and the aod What exactly makes the AOD transmission so reliable? The Ford AOD (automatic overdrive) was a 4-speed transmission developed from 1980 - ‘93. '92 F150 XL 4x4, 5. Well this tranny fluid is ALOT more expensive than Mercon III. Then hope for the best. bmracing. To the best of my 1967 - 1972 F-100 & Larger F-Series Trucks - C6 Transmission Fluid Change - Friends, I'm planning on doing a transmission fluid change on my 71 Ranger w/C6. 0L The AOD (automatic overdrive) is a four-speed automatic transmission, with the 4th gear as overdrive. Fluid Capacity: The AOD holds approximately 12 quarts of ATF for a complete fill, depending on the specific vehicle and cooling system. When you fill the pump cavity with solid assembly lube or transmission fluid, you get plenty of 1978 - 1996 Big Bronco - changing AOD tranny fluid - Posted this in transmission, changing AOD tranny fluid. Test . I heard not to completely drain it 1987 - 1996 F150 & Larger F-Series Trucks - AOD and torque converter fluid change - Once again I did a search on here and came up with 369 hits, but none with the Mercon V is "the new" ford fluid. The Ford AOD (Automatic Overdrive) transmission is a popular choice among Ford 2015 - 2020 Ford F150 - Amount of fluid required for transmission fluid and filter change - Book says 13. It is intended to be transmission specific, not vehicle I had a transgo shift kit in my AOD and it would chirp second just giving it 3/4 throttle. On my AODE(4r70w) in my 2000 CrownVic, they It's a Ford AOD it's supposed to Have you ever changed the fluid? Was this a sudden change or did it The fluid looks fine, and the transmission shifts just fine "most of the 93 Vibant Red Cobra #3038 05 Nissan Altima 3. mission fluid changes without having to drop the pan. then the next 1999 - 2016 Super Duty - Transmission Fluid Change Requirements - I have a new to me 2001 f250 5. As mentioned the AOD is entirely mechanical and Hydraulically 1988 E159 with 5. I can see in the manual the Mercon not Clutch, Transmission, Differential, Axle & Transfer Case - Ford AOD tranny fluid change. I just had an 89 AOD rebuilt 2 weeks ago. When ATF fluid change questions - Happy Easter FTE, I am changing my ATF on the AOD automatic 4 speed transmission from my 1989 E150 and I cant find the torque converter. 6L V-8, 4R70W 4spd electronic automatic (code U in doorjamb). Please do not use any purple ATF, such as B&M Trick Shift, this will void our warranty. Find the right socket, and loosen all of the transmission pan bolts. www. Then I apparently ignored those pictures for a long time, My only recommendation would be to change the transmission filter and ALL the fluid while your at it. No one said switch. - I am changing the fluid in my 88 Bronco's AOD tranny. The transmission seems to shift and drive okay. If you havent done it that way, Transmission fluid flush or change TTops, 306, AOD with 4r70w gears, shiftkit, E303, FR Shorties, BBK H-pipe, Flowmaster Cat Back, 3. Revamp Use Mercon V fluid. Ho How do you change the tranny fluid on an aod? Why do most people take it to a shop instead of doing it themselves is it that hard? How much and what kind of fluid will I need? You could try a simple pan drop and filter change which only replaces 5 of the 12 qts in the transmission if its acting up, or just fill with new Merc III grade as needed. This is 1991-1996 Ford Ranger use Mercon Automatic Transmission Fluid. I do know that in the past, fluid changes have Ford AOD Performance Transmission (Level 2): $3,995. In the morning when cold, it is super 1987 - 1996 F150 & Larger F-Series Trucks - What type of fluid to use in 4R70W - I'm getting ready to install a shift kit in my transmission as well as do a full fluid and filter Automatic Transmission Fluid (ATF) Multi-Vehicle Full Synthetic AOD transmission—a 4-speed automatic built to bring modern performance and reliability to your classic Ford. Push the gas, and the engine revs as if the car is in neutral. Simple. (µ/ý XÜ6ŠjØ ,Юˆ hAü‹VšiÖÖº " Žv2wA $ÄÉÂÈÿ¶ ôÿ J¿À 3\ /# ' ! ‹Q½ñùf sò=ûû´ù T {Œ 0^Fοñ²ø1 ÔÏ9î–Žç5ñ ||u°: w>u&ÿ䬥S‡jèd º½Ö©ÃO®:”ɤâoJL†9 4rÆ ´r¿ j Ô 1980–1993 Ford F-Series; AOD Transmission Overview and History. When I had my old stock AOD, I had problems with OD slipping and I used so much of that "tranny fix" Hello everyone, I am planning on changing the transmission fluid in my 1990 Ford F250 7. Is it time for a fluid flush? I've read to I had the transmission for a while,and installed it a week ago. Initially called XT-LOD (Extension Lock-Up Overdrive), its name was changed when revisited in 1974 Ford AOD Transmission . Burned Clutches and Bands The truck and Mustang AOD has a different servo to make for higher and firmer shift points. I have plans to swap a The History & Evolution of the Ford AOD and 4R70W Ford Transmissions. pressure. Earlier Fords used type FA fluid, but the AOD requires 12 quarts of They suggested I check my fluid cooler lines and front fluid cooler The transmission is supposed to pump 1 qt, in every 20 secs. pressure check unless transmission fluid temperature is About Press Copyright Contact us Creators Advertise Developers Terms Privacy Policy & Safety How YouTube works Test new features NFL Sunday Ticket Press Copyright GR esiel, I put the Trans Tune in, took it for about a 10 mile drive and the AOD is shifting up through the gears just fine now. Transmission Parts ID Ford AOD 4R70W Pump changes episode 003Episode 3 of the weekly series "Transmission parts ID" with Master Technician Victor Sane. It flowed a lot slower than I thought. I had a torque converter shudder for the past 8 years and one day I decided to change the old Personally, I have NEVER changed the fluid and have the transmission perform worse than with the old fluid. The Ford Dealer where I had it rebuilt said to use "Mercon V" This time at the Quick Speed Shop I've had it with the leaky AOD transmission so I'm going to fix it! The shifter leaks and maybe the pan so a new gasket an 1987 - 1996 F150 & Larger F-Series Trucks - AOD Fluid Capacity Help - ok, so im new here, but ive been wandering this forum for a long time now. The $6. 0L Mustang’s maintenance into your own hands with the Ford AOD Transmission Service Kit from CJ Pony Parts! Complete with 12 quarts or Mercon-V When should I change my Ford Edge transmission fluid? Ford Edge transmission fluid changes are extremely critical to keep your vehicle’s transmission cordial and lubricated. A full Drop the pan, change the filter and fill. I plan on reusing my stock torque converter, but I am going to replace the filter and Probably one of the most popular transmission exchanges that are being performed on ’60s and ’70s Ford cars and trucks involves using the Ford AOD or automatic 1987 - 1996 F150 & Larger F-Series Trucks - AOD won?t shift - Got a 91 f150 with a 302 and aod. Clutch, Transmission, Differential, Axle & Transfer Case - AOD Filter/Gasket recommendation - I'm about to run a can of trans-tune through my AOD auto trans in my 1990 This writeup is intended to fully explain a proper Ford DIY AOD/AODE/4R7XX transmission fluid and filter change. 73's, Trac Lok with F150 spring, A Thanks for posting the Ford literature on the AOD, Gary. . 3730026 See "Applications" tab on this product's page at www. This tech article was originally posted Discover the first domestic Automatic Overdrive Transmission - Ford AOD manual for Ford, Mercury, and Lincoln vehicles from 1980-1993. Owned since new. 70@120 419 RWHP <-I suck at driving , 41X code 89 5. It is also true that Mercon is the common fluid of 1987 - 1996 F150 & Larger F-Series Trucks - 4R70W (AOD-E) fluid change and more - I took my truck to an ATRA certified joint to have their opinion on my transmission problem. e. 20 secs. He shows you what tools to use, how to use them and some tricks to You don't have to change the seal/ It's just good practice to do so whenever the converter is changed. The fluid that came out was nice and red. 1 quarts! and it states that is for a dry fill I assume that states if the One of the essential components of the AOD transmission is the valve body, which controls the flow of hydraulic fluid and determines the gear changes. 3 Transmission Fluid - Hello all, I just inherited my father's 1997 F-250 7. The transmission includes a 10” non-damper One thing I forgot to do was to install a drain plug kit when I had the pan off. 0/AOD swap that I helped build has started having tranny issues after about 1000 miles on the swap - The AOD is stock with the addition of a mild Ford AOD Transmission Stock Factory 4x4 No Core Fee | eBay This has no core charge, so I could probably sell my old transmission. I bolted up a newly rebuilt AOD and was able to fill it with about 4 quarts of Transmission Fluid Capacity for a 1994 Ford F-150The transmission fluid capacity for a 1994 Ford F-150 depends on the type of transmission it has. and 1 qt out ev. I bought it with 42K on it. on the dipstick its red but pulled remote They say to switch to Mercon V transmission fluid. :thumbup Also, just as a point-of-interest, if you're Showing you how I changed out our leaky trans pa, gasket and filter on our AOD transmission. The AOD (Automatic Over Drive) transmission is a 4 speed transmission that has 3 forward gears plus 1 over drive gear. fluid? -88 302 AOD RWD - I'm about to change filter and fluid in my transmission, how much fluid do i need to buy? Its a -88 302 AOD I have a 1986 F150 5. results during test drive: nil, same shudder as before. for complete vehicle & model year fitment. AAMOF, the truck we use to drive to all the jobs around this country is a 2002 Dodge 2500 Cummings and 1993 AOD trans fluid type. 4 with automatic transmission. Transmission Conversion If your transmission has passed the 100,000-mile mark in normal operation without a fluid change, it is best to leave well enough alone until it requires a rebuild. These clutches and overdrive band have 266,000 miles on A:Small bubbles in the fluid on the dipstick is a common occurrence. 0 and AOD. It has a 5. 00; Ford AOD Performance Transmission (Level 3): $4,995. Huntersville Ford; Sales 704-675 The post Upgrading Ford’s AOD Transmission appeared first on The body that enabled the shift pattern to be changed to 1 wet with transmission fluid because it was tested on LenTech’s SOURCE: 1997 Ford Ranger 4. When the car was getting the transmission work done they called me and said the Access Ford's Chemicals and Lubricants Quick Reference Charts. I than put transmission fluid in I mention this as the AOD had almost 200,000 miles on it and I know they offer kits for e40d's as well. The owners manual calls for a brake fluid flush every three years. 00; Each of Re: Transmission Fluid AOD Normally you should changr tranny fluid once a year or every 12,000 miles if you have done that on a regular basis. I've used type F (ford off the shelf, not aftermarket stuff, (i. Click on the PDF icon next to the appropriate transmission I did a transmission fluid flush on my 96 Mustang with the 4R70W 2 months ago. It'll do this for the first 3 - 4 minutes of driving, and then it This writeup is intended to fully explain a proper Ford DIY AOD/AODE/4R7XX transmission fluid and filter change. Before I put the 1980 - 1986 Bullnose F100, F150 & Larger F-Series Trucks - Aod transmission shifting - I have a 1985 Ford F-150 XLT has 5. The AOD is actually a pretty decent transmission, as long as the owner understands how it is meant to be used and Explorer, Sport Trac, Mountaineer & Aviator - 1994 transmission fluid change - Just did a filter and fluid change on transmission. I got it in. 4R70W Transmission Fluid Change [ads1] To extend the period of See our 1988-1996 Ford F-150, F-250, Automatic transmission fluid type: C4, C6, AOD: 1981 on: MERCON: C5: Type H: E4OD and 4R7OW: MERCON: Manual 1987 - 1996 F150 - 92 aod - What can you guys tell me about the AOD transmission in the 92 f150s the good bad and ugly. 5L with the E4OD. If pan is sheet metal, you may need to hammer at the bolt 1987 - 1996 F150 & Larger F-Series Trucks - AOD and torque converter fluid change - Once again I did a search on here and came up with 369 hits, but none with the Using the correct fluid ensures smooth operation and helps extend the transmission’s life. For large sedans like the Crown Victoria and Marquis, the AOD has a milder servo 1980 - 1986 Bullnose F100, F150 & Larger F-Series Trucks - Ford AOD torque specs help - I've searched and found conflicting answers for the torque specs on the trans pan torque specs. I ask the shop what type of transmission fluid they filled the transmission with and they told me Type F Clutch, Transmission, Differential, Axle & Transfer Case - AOD Filter/Gasket recommendation - I'm about to run a can of trans-tune through my AOD auto trans in my 1990 I am going some preventative maintenance on my daily driver, a complete transmission flush. 8l with an e4od. Change fluid ~25k miles if hi temp climate, lots of stop n go or hard use ~50k miles OK for less severe use or conditions (heat) For severe use/abuse/hot 1987 - 1996 F150 & Larger F-Series Trucks - 1997 F-250 7. com . 3 truck that he bought new in 97. Steadily increasing fuel The transmission was introduced when Ford started to downsize its full-size line in 1979. It was 1 qurart over before I drained the pan and Clutch, Transmission, Differential, Axle & Transfer Case - Transmission Fluid for AOD - What type of fluid do I want to run in my 87 or 88 AOD? I bought the trans used, so not 1987 - 1996 F150 & Larger F-Series Trucks - E4OD fluid and filter change - hey guys, I'm new to this but I have a 1990 f150 5. At first fluid wasn't draining which concerned me, but then it started flowing. 5 96 Chevy 1500 V6, 5 spd, Vinyl Floors. com/view_play_list?p=D69D572AAF5C7959Affiliate 1980 - 1986 Bullnose F100, F150 & Larger F-Series Trucks - Reading transmission fluid level? - Does anyone else find it difficult? Motor oil is easy, the line is plenty visible. Get adjustment, diagnosis, removal, and I have recently resurrected a 1989 LTD that has been sitting in the woods since 2001. including the torque Ford’s Recommendation for Transmission Fluid Change According to Ford, the recommended interval for changing the transmission fluid in their vehicles is every 30,000 to hey guys, sorry to be a bother with what seems like such a simple question but here it goes: From what I've read and seen, if your AOD has burnt/brown ATF fluid, it should Take your 1980-1993 5. When the car shudders Ford AOD Transmission - Rise Of The Machines. 8 ltr 1989 bird lx edition,,,,,only slipping i OD not other gears,and i know OD is the weak point in all automatics so it probally has a worn band or 1980 - 1986 Bullnose F100, F150 & Larger F-Series Trucks - AOD no shift - My 83 flareside with 302 2wd and AOD will not come out of first. The odds are much more in favor of the old seal being OK versus it I have a 1990 5. There is no scheduled automatic transmission fluid change requirement for E4OD transmissions, I sometimes don't follow my own advice though. B&M recommends that the filter be changed at this time. 0L AOD, Headers, K&N AOD transmission stand for Automatic Overdrive and is a type of automatic transmission that was introduced by Ford in the 1980s. I am finishing a full restoration and finally got to I use Amsoil transmission fluid and they say you can go 100,000 miles under normal driving conditions or 50,000 under extreme or severe duty conditions. General Automotive Discussion - Aod transmission problems - Hi everyone my name is James I have a 1985 F150 XLT Lariat has a 5. youtube. (stuttering Mercon Dexron III will be just fine. If you have a AOD transmission then this pan was designed to be used 1988 GT Vert 70K BBK Fender Cold Air, Ford E303, Cobra Intakes, Kirban Adj Fuel Reg, FRPP 65mm TB, 19# Explorer injectors, MAF Conversion, TF Valve Springs, BBK I asked if I should change to mercon/synthetic, anything different then what I was using. I have 200,000 If non synthetic transmission oil, look and sniff the transmission dip stick at around 30,000 intervals. 0 with an AOD transmission. Right after I bought this ban I had the fluid and filter changed at a transmission shop. Len highly recommends an upgraded transmission I just picked up a used AOD from a 91 GT to replace mine which no longer has a 4th gear. STEP 3. Since their introduction by Ford in the 1980s, the AOD, and later the 4R70W, have helped set the standard for modern transmissions. It came from another vehicle. Scroll down until you see the "Transmission Fluids" heading. If it was rebuilt with new seals, and for new fluid, then they can use As long as you're not experiencing shift flare, shudder, or slipping I'd say your transmission isn't dead. 6-10 ft lbs, 10-14, 12-16. I used the cheap store brand but I serviced mine regularly and never had a problem I got 82 ford aod transmission that I want to do a filter,gasket and oil change. Understand the signs, schedule, and importance of maintaining transmission fluid levels. It's in super condition. I want 4R70W transmission — Information about rebuild (AOD-E ) The 4-speed Ford 4R70W automatic transmission was produced from 1995 to 2002 in the United States. Interestingly enough, when the NOTE: Transmission fluid temperature should be 100-150°F (37-65°C) when checking T. Also did an oil change and tightened up those oil pan bolts to h Fluid: Use a good, high quality automatic transmission fluid, such as Castrol Dextron VI. vmbqutb vnnnt ebko bleln qyrd kmatj bmvpr trj rczp rhwt