Early aw5550 valve bodies can have either no letter or an a cast to the right of th s4 solenoid. This kit will fit these automatic transmissions nissan re5f22a 20042007. This b4 servo cover update can solve these symptoms in many cases. I have performed this procedure twice, first on my 2002 v70 xc and later on my 2002 v70 t5. Aw5550sn transmission transmission aw5551sn aisin warner 55 50sn repair manual aw5550 aw5550 automatic john deere transmission 2007 l120 hydrostatic transmission dpo al4 transmission hf transmission 09a transmission thm 180 c transmission vw ag4 transmission pdf k46 transmission vw 01p transmission transmission gmc transmission 200 4r. New aw5550sn aw5551sn transmission valve body with. Valve body 3 16 9 see kit components at 9 9 2 8 9 6 14 5 11 1 1 2 5550sn middle control valve body 5550sn rear control valve body 5550sn no. Aw5550sn, 5551sn, gasket, valve body cover 89300bf gasket, valve body cover 01up parts. This spring is used in b or c valve body castings only figures 1 and 4 of. Aw55 51sn 5 speed fwd electronic control s1reverse. Click here to view pdf if the tech resource does not appear below.
This is a great transmission rebuild and repair manual from atsg. Jan 15, 2019 amaryl lids to download pdf you need some things, like my website and the name of the file. Aw5550sn, aw5551sn 5 speed fwd electronic control valve body parts kit transgo shift kit click here for info 01on 1 5550. This material is a route that other travelers have. I would love to tell you the colour of the fluid in the five speed but i cant locate the dipstick. Revmax is the industry leader in both high performance and rebuilt oem replacement valve bodies. On the 55 50sn valve body, a clean core does not mean the valve body is functioning correctly. Identify location circled in photo for casting stamped letter in the valve body. Aisin aw 5550sn, 5551sn vbfix required no longer in production. This transmission manual contains service and identification. No longer will you need to spend unnecessary money buying new solenoids for the transmission youre rebuilding. At these flags per say, the test or inspection, frequently points to the valve body, as it accounts for the majority of the transmissions issues. The 55 50 51sn is installed into a multitude of vehicles and there will be variations to the unit and this data. Aw555051sn af23335 re5f22a transmission rebuild manual.
Oct 26, 2008 at these flags per say, the test or inspection, frequently points to the valve body, as it accounts for the majority of the transmissions issues. I know i should probably just order a reman valve body for this 01 xc but as i just purchased another xc, this time an 02 that has flaringbanging problems i can use the valve body parts for that car if i find excessive scuffing in the piston bores of this one. Early volvo has an a letter casting stamp or no letter casting stamp, s2 solenoid will have a flat top with 4 ribs. Re5f22a aw5550sn 5551sn valve body for gm saab opel. The 55 5051 sn is installed into a multitude of vehicles and there will be variations to the unit and this data. Aw55 50sn, aw55 51sn 5 speed fwd electronic control valve body parts kit transgo shift kit click here for info 01on 1 5550. Aisinwarner aw5550sn valve body replacement in 2002 v70xc. Feb 11, 2014 przykladowy test sterownika aw5550 opel vectra,volvo,renault profesjonalnym urzadzeniem hydra test regeneracja sterownikow,valve body rebuild. Aw55 50sn, aw55 51sn valve body at the present time there are four different versions of the aw5550sn aw5551sn transmission. Parts torque converters n transmission tools n valve body n valve body parts valve body. Shift kits free delivery possible on eligible purchases. Aw5550sn transmission troubleshooting help, aw5550sn.
The hydraulic system consists of a gear type pump, four control valve bodies, case cover, converter housing and transmission case. Another reason the valve body failure is the replacement of solenoids which exhausted their performance potential. This is an update to the previously published procedure. This is a new sonnax zip kit valve body kit for sk aw55 50 aw55 50sn re5f22a af23 af33. More aw55 50 51sn parts us download manual book aw 55 50. Shift kit transmission valve body kits transgo shift kit. It must react to engine load as if tied to your article no tasctip0109 aw55 50sn join the club. Product description aw5550sn complete valve body, sonnax upgrades, gaskets and subkit, remanufactured linear solenoids, tested shifts, 100% tested tech notes. Aw555051snaf23335re5f22a transmission repair manual. One of the plates at the bottom of the assembly had the gasket fused. Unlocking some aw5550 valve body mysteries lets start with identifying the aw 5550 valve body and the differences that matter when youre choosing a replacement valve body. Theyre full auto with frontwheel drive trans, multiple planetary gear sets, torque converters, five forward speeds a. One of the most complicated cases is the wearout of the valve body andor one of its irreplaceable components.
Introduction passage id air check no part of any atsg publication may be reproduced, stored in any retrieval system or transmitted in any form or. Re5f22a aw55 50sn 5551sn valve body for gm saab opel chevolet volvo saturn fiat. This transmission is currently used by many different vehicle manufacturers, among them are. No letter or a early valve body, b or c late valve body. Aw55 50sn transmission transmission aw55 51sn aisin warner 55 50sn repair manual aw55 50 aw55 50 automatic john deere transmission 2007 l120 hydrostatic transmission dpo al4 transmission hf transmission 09a transmission thm 180 c transmission vw ag4 transmission pdf k46 transmission vw 01p transmission transmission gmc transmission 200 4r.
Buy aw5550 re5f22a transgo shift kit valve body kit. Aw5550 valve body gaskets sub kit re5f22a af335 aw5550sn 2001on. For the record, the group of trannys in this book are all similarly designed electronically controlled units. Aw5550 test valve body hydra test aisin sterownik skrzyni. Other times, it may take a software update or the flare problem has gone on too long and the transmission valve body is physically damaged. Automatic transmission b4 servo cover update aw555051. There is the one used in the volvo and nissan version with first and second designs. Nov 17, 2011 both cars have 250,000kms or about 160k miles. Then it is required to change the entire valve body. Preliminary, it is required to check the wiring and electrics contacts.
Volvo 20012007 aw55 50sn, saab 20022007 aw55 50sn, nissan 20042007 re5f22a, saturn 20032004 af335. We are closely monitoring all updates and taking precautions. Please expect some delays in shipping due to the coronavirus covid19. The 555051sn is installed into a multitude of vehicles and there will be variations to the unit and this data. Transmission repair manuals aw 5550sn 5551sn download manuals. I removed and re installed the valve body on the aisinwarner aw55 50cent transmission. The transgo tech library includes the industries most indepth valve body layouts with spring dimensions and general data for some of the earliest automatic transmissions as well as later 68 speeds you are working on now. Cobra transmission is designated as an essential business by florida and thus open and shipping product. A similar valve body will bolt to a gm, volvo, saturn, nissan, saab, opel or renault. Slu has been know to create 12 slip, 21 harsh downshift if. Sk01 ni valve body assembly new many options available, please call with vehicle details and transmission code to obtain correct unit 99on 1 5550. Aw5550sn attempt at repair with pics matthews volvo site.
Information about rebuild transmission aw 5550sn 51sn a new modification of the transmission appeared, which fixed all the minor bugs of the hydraulics and changed the algorithm of the gears. Do not mistake the large 27mm nut on top of the case as a pressure port. Aisin warner experts with highly trained valve body technicians. It is designed to be used in transverse engine configurations in both fwd and awd configurations. Im going to risk a valve body repair and just last night ordered a transgo repair kit with valve body gaskets. New aw55 50sn aw55 51sn transmission valve body with solenoids, find complete details about new aw55 50sn aw55 51sn transmission valve body with solenoids,for equinox valve body,s60 valve body,xc90 valve body from auto shift lever supplier or manufacturerguangzhou hisen auto parts co. Service and repair work of automatic transmission aw 5550sn 51sn were simplified. Using a transgo kit i replaced a couple of pistons that were included in the kit and freed up the slt, sls and slu solenoids. All this has allowed improvement to the automatic aisin transmission aw 5550sn 51sn. The aisin aw af33 is a 5speed automatic transaxle developed and manufactured in anjo, japan by aisin aw, a division of aisin. Aw55 50sn aw55 51sn af23af33re5f22a fwd 5 speed 750 999 698 070 034 510 530 544 520 311 037 777 pump body stator 333 332 077 291 292 716 720 289 288 290 076 786 184 283 796 282 274 273 730 281 280 869 712 pinion driven transfer gear 280 883 338 339 967 987 884 492 differential 715 c d e 379 010 760 795 711 277 696b 221 710 279 740 428. Aisinwarner aw55 50sn valve body replacement in 2002 v70xc overview.
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