The tcm transmission control module sends signals to the solenoids to achieve the best possible ratio. I wanted to cross discuss aw55 50 performance information and see if i couldnt gather more information off you guys since the saab shares the same trans. Aw5550sn attempt at repair with pics post by mikealder 08 feb 2014, 12. Regular oil and filter elements change had to be performed. I myself have several of these books, despite also have them in pdf. Jul 11, 2009 after some other transmission related repair has shown that the b4 band was disengaged. Sonnax zip kit aw55 50snzip targets the root cause of multiple complaints by sealing the critical circuit pressure losses in aisin aw 55 50 51sn valve bodies. Aw5550snaw5551sn from our friends in russia, the atsg service manual do you have a personal favourite company specialising in gearboxes, engines, suspension, clutches and brakes. New, transmission codes aw 5550 aw 5551 af335 re5f22a. Shop all aisin warner transmissions here today at cobra transmission. Jan 15, 2019 aw55 50sn rebuild pdf one of the most problematic transmissions on the road today is awsn transmission. Aw5550 re5f22a af335 aw5550sn new duraprene fiber valve body cover pan gasket 2001on.
Sonnax is an industry leader in the cutting edge design, manufacture and distribution of the highest quality products to the automotive aftermarket, commercial vehicle industries, and industrial sectors utilizing drivetrain technology. Aisinwarner aw5550sn valve body replacement in 2002 v70xc. Aw5550 sn valve body pan gasket fits nissan re5f22a gm. Aisin af23335 type tiv pn 889009250 in canada, pn 22689186. Gasket and seal rebuild kit for aw5550sn aw5551sn re5f22a for 2000 and up applications. Page 1 v o l v o s 6 0 e n g i n e s b5244s2 b5244s type inline 5 cyl. We offer a technical hotline, books, software, bulletins, wiring diagrams, seminars, and technical courses to the automatic transmission professional. The tcm also controls the line pressure as well as the applyand release pressure for the torque converter clutch. Cobra transmission is designated as an essential business by florida and thus open and shipping product. Aisin aw produced a 5 speed front wheel drive transmission for volvo, saab, gm, suzuki and nissan vehicles. Aw555051snaf23335re5f22a transmission repair manual.
Aw5550sn attempt at repair with pics post by mikealder. P4 free wheel f3 has been eliminated the tcc has a slip strategy. The general motors af23335, saab fa 57, volvo aw555051sn nissaninfiniti re5f22a transmission can be found in at least the following makes and models and there are likely other newer models too check your owners manual or identification plate. I wanted to cross discuss aw5550 performance information and see if i couldnt gather more information off you guys since the saab shares the same trans. Aw5550sn transmission troubleshooting help, aw5550sn. Unfollow aw55 50sn transmission to stop getting updates on your ebay feed.
I dont think the possession of a pdf is the same as the possession of a book. We are closely monitoring all updates and taking precautions. Aw5550sn af33 transmission sale xtreme performance. Automatic transmission b4 servo cover update aw555051. Early aw5550 valve bodies can have either no letter or an a cast to the right of th s4 solenoid. Transmission oil filters 50b 88600k 1 oil filter disassembly required.
Aw55 50 51sn af23335 re5f22a transmission rebuild manual the 55 50 51 sn is installed into a multitude of vehicles and there will be variations to the unit and this data. 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. I removed and reinstalled the valve body on the aisinwarner aw55 50sn transmission. I removed and reinstalled the valve body on the aisinwarner aw5550sn transmission. Torque converter clutch tcc will be released in all positions. Af transmission manual af transmission manual af transmission manual pdf get free access to pdf ebook af transmission manual for free from pdf ebook archive af transmission manual aisin 30 40le. Fully functional p, r and n transmission shifter positions. It is designed to be used in transverse engine configurations in both fwd and awd configurations the actual model codes are aw5550sn and aw5551sn. Early aw55 50 valve bodies can have either no letter or an a cast to the right.
Due to the many years and applications, it is a transmission that shows up regularly for service and repairs. Gasket and seal rebuild kit for aw55 50sn aw55 51sn re5f22a for 2000 and up applications. Aw 5550 sn with modulated lockup this transmission is an electronically controlled five speed automatic transmission. Aw5550sn re5f22a transmission the symptoms the repair. Solenoid connector color affects aw5550sn af23af33 re5f22a rostra linear solenoids. Atsg aw 55 50sn 51sn af2333 5 re5f22a fa 57 techtran. Are you looking for the best source for aw55 50sn transmission parts and kits.
Sonnax transmission parts for aisin aw 5550sn applications. Aisinwarner aw55 50sn valve body replacement in 2002 v70xc overview. Also sometimes known as the af33 transmission, the aw55 50sn is an aisin built 5speed automatic. Aisinwarner aw5550sn valve body replacement in 2002 v70xc overview. Zip kit aw55 50snzip targets the root cause of multiple complaints by sealing the critical circuit pressure losses in aisin aw 55 50 51sn valve bodies. With this information you should be able to identify any aw5550 valve body. Suitable for most manual transmissions with single clutch discs, and. The aw55 50sn is a 5speed electronically controlled transmission. The test drive i just had proved a hesitation when going into third gear, but no transmission light flashing after clearing the codes. The aw5550sn is a 5speed electronically controlled transmission.
Vbxx 750p accumulator check valve assy 99on 9 5550. Automatic transmission b4 servo cover update aw555051 genuine volvo 107960. Zip kit aw5550snzip targets the root cause of multiple complaints by sealing the critical circuit pressure losses in aisin aw 555051sn valve bodies. Aw 5550sn 5551sn rostra linear solenoid set saab equinox. Nov 17, 2011 the transmission has that annoying habit of going into and out of a neutral when coming to a stop. Aisin warner special tools 5550sn hydraulic transmission tester test the transmission with fluid under pressure, the hydraulic tester simulates operating conditions in the unit and finds problems instantly. This transmission manual contains service and identification. Sonnax zip kit aw5550snzip targets the root cause of multiple complaints by sealing the critical circuit pressure losses in aisin aw 555051sn valve bodies.
Aisin warner aw5550sn and aw5551sn transmissions online. Aw55 50sn, aw55 51sn 5 speed fwd electronic control revision 042012. Aisin warner 50 40le, 50 42le aisin 30 40le aw504042le af14, 20, 22, 23. Aw5550sn rebuild pdf one of the most problematic transmissions on the road today is awsn transmission. Want to make sure this part will fit on a specific yearmakemodel. A similar valve body will bolt to a gm, volvo, saturn, nissan, saab, opel or renault. It is designed to be used in transverse engine configurations in both fwd and awd configurations. Aw5550 differences between manufacturers part two cortesia rapedro aw5550 sn. This is an update to the previously published procedure. Aw5550sn aw5551sn af23af33re5f22a fwd 5 speed 750 999 698 070 034 510 530 544 520 311 037 777 pump body. The kit contains uniquely designed parts to prevent the loss of pressures within the main line, lockup, solenoid and throttle signal.
Please expect some delays in shipping due to the coronavirus covid19. Early aw5550 valve bodies can have either no letter or an a cast to the right. Ever run into a no third gear problem with the aw5550sn. If that bolt is removed, the band will be disengaged and 3rd gear. Aw5550sn aw5551sn af335 new linear solenoid kit 3 pcs. The early aw555051sn five speed automatic transmissions have an issue with shift flares and other odd symptoms related to shifting in and out of 3rd gear. The kit contains uniquely designed parts to prevent the loss of pressures within the main line, lockup, solenoid and throttle signal circuits. Whether you need aw55 50sn wiring diagram information, aw55 50sn transmission rebuilders tips, aw55 50sn technical information, aw55 50sn diagnostics, aw55 50sn troubleshooting help, or just answers to your aw55 50sn transmission rebuilders question, the transmission rebuilders network is the place to go. Also sometimes known as the af33 transmission, the aw5550sn is an aisin built 5speed automatic. Manufactures have sometimes chosen own designations such as af23, af33 or af335. Whether you need aw5550sn wiring diagram information, aw5550sn transmission rebuilders tips, aw5550sn technical information, aw5550sn diagnostics, aw5550sn troubleshooting help, or just answers to your aw5550sn transmission rebuilders question, the transmission rebuilders network is. This transmission can be fitted to different vehicles from different. The general motors af23335, saab fa 57, volvo aw55 50 51sn nissaninfiniti re5f22a transmission can be found in at least the following makes and models and there are likely other newer models too check your owners manual or identification plate. Brand new professional quality, vehicles including equinox.
Aw5551sn re5f22a transmission teardown inspection transmission repair this is a transmission of a 2005 nissan maxima. Aw5550sn aw5551sn re5f22a transmission gasket and seal. It is called the aw55 50sn in volvo and saab, the af23335 in gm and suzuki and the re5f22a in nissan. Manufactures have sometimes chosen own designations such as af23, af33 or af335 gm, re5f22a nissan and infiniti or. I have performed this procedure twice, first on my 2002 v70 xc and later on my 2002 v70 t5. Automatic transmission b4 servo cover update aw555051 ipd. The aisin aw af33 is a 5speed automatic transaxle developed and manufactured in anjo, japan by aisin aw, a division of aisin.
The actual model codes are aw55 50sn and aw55 51sn. According to the manufacturer this must be performed every 50. Aw5550sn automatic aisin warner cobra transmission. Feb 09, 2015 2006 nissan quest re5f22a transmission aisin warner aw55 50sn fix w rostra solenoids 529036 duration. Fwd 4 speed aisin warner 6040le a reverse clutch c e b low reverse clutch d rear planet 34 clutch 34 coast clutch drum forward clutch forward. Reprinted with permission from transmission digest. All rights reserved 446 a b aw5550sn aw5551sn 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. Reprinted with permission from transmission digest for subscription information call 0018002747890 aw 5550 middle valve body remove the twobolt end plate and check under the b5 control valve to see wether there is a spring confirm the model year of the vehicle by looking at the 10th digit of the vehicle. Aw555051sn af23335 re5f22a transmission rebuild manual. Aisin warner 5040le, 5042le aisin 30 40le aw504042le af14, 20, 22, 23.
Starting in the late 90s this unit was used for over a decade by automakers like chevrolet, pontiac, saturn, saab, volvo, nissan, renault, suzuki, opel and lancia. Checked at volvo dealer yesterday who gave me fault. A common mistake made is filling the transmission with transmission fluid though the b4. Aw55 solenoid adjustment, diagnosis and repair transmission repair. If the transmission totally loses electronic control, it will operate in a failsafe mode with all of the following features.
On this video you will see the common problem that are. It is derived from the aw 5042 transmission with the following differences. Aw55 50 automatic aw55 50 aw55 50sn transmission transmission aw55 51sn automatic data collection by r. Atsg is a technical support service specifically for the automatic transmission industry. Maximum line pressure in all transmission shifter positions. This transmission has been on the road close to 15 years now. Its ironic how this inexpensive part can save someone from a costly transmission replacement. Aw5550 af23af33 re5f22a rostra linear solenoids for volvo saab nissan equinox. Another problem of the automatic transmission is hydraulics, which came into disrepair after 100 150 000 kilometres. The hydraulic tester finds hidden defects in soft parts or can alert you to hard parts that have grown out of tolerance. Aisinwarner aw5550sn valve body replacement in 2002 v70. Aw 5550sn af 2333 instructions for rebuild transmission. It is called the aw5550sn in volvo and saab, the af23335 in gm and suzuki and the re5f22a in nissan. Aw555051sn af23335 re5f22a transmission rebuild manual the 55 5051 sn is installed into a multitude of vehicles and there will be variations to the unit and this data.
Failure to test and recognize can create hours of additional effort. Aw5550 sn automatic transmission transmission mechanics. Solenoid connector color affects aw55 50sn af23af33 re5f22a rostra linear solenoids. Aw55 50 af23af33 re5f22a rostra linear solenoids for volvo saab nissan equinox. Unfollow aw5550sn transmission to stop getting updates on your ebay feed.
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