The valve body goes on and where almost done but even this has to be done right. Spring installs into the case, followed by the thermal. This fifth edition presents vital information on control valve performance and the latest technologies. Home transmission parts automatic transmission kits foreign mfg toyota toyota rear wheel drive a440f, a442f landcruiser 198594 rebuild kits 96002 toyota landcruiser a442f, fcj80 master kit 199395. I have an early production 1990 hdj81 here serial number is 000550 and it has an a442f in it. Pump overdrive unit front clutch rear clutch second brake front and rear planetary gear unit first and reverse brake valve body upper valve body lower valve body transmission case parking lock pawl. A440f transmission parts, repair guidelines, problems, manuals. A442f automatic transmission repair and workshop manual. Shift kit transmission valve body kits transgo shift kit. Remove 11 bolts to access valves retained under the two rear valve body covers figure 6.
Toyota a442f automatic transmission factory workshop and repair landcruiser toyota workshop and repair manual landcruiser toyota workshop and repair manual the toyota land cruiser is a series of fourwheel drive cars yielded by the japanese automobile machine toyota. Manual valve and lever faulty adjust linkage inspect valve body. This valve body assembly kit has not only been well designed to suit the standard factory engines including both the turbo charged and super charged units and will transform your transmission into a quick and sharp shifting unit that will be. It is a lowmaintenance transmission in regard to atf status, but the fluid cleanness should be taken into consideration. A442f automatic transmission repair and workshop manual covers fzj80 and hdj80 toyota landcruiser, hardtop, canvas top, station wagon covers the 4 speed electronic controlled the new a442f automatic transmission is a 4 speed electronic controlled automatic trans. I also have an hzj73 that was one of the first produced in the 1993 model year the vin tag says it has an a440f in it, but its actually an a442f. This valve body assembly kit has not only been well designed to suit the standard factory engines including both the turbo charged and super charged units and will transform your transmission into a quick and sharp shifting unit that will be capable of enormous towing capacity. Automatic transmission valve body functions and failure. Aisin warner a440f, a442f, 45043le automatic choice. The a440f and a442f automatic transmissions are the fourspeed automatic. Toyota a440f atsg automatic transmission service group pdf free online.
They share much in common with volvos aw7 and aisinwarners 0371 transmissions, which are found in suzukis, mitsubishis, and other asian vehicles. Toyota a442f automatic transmission factory workshop and. A442f extreme valve body install change over land cruiser. Spare parts technical issues related videos useful links discuss. A442f automatic transmission repair and workshop manual covers fzj80 and.
It is a lowmaintenance transmission in regard to atf. A442f valve body gasket replacement service land cruiser club. Kit valve body gasket a442f electronic control 1 a440. I fitted one to my now rip 80 and the gearbox from that. Land cruiser a442f auto trans filter service, solenoid test flush. Land cruiser automatic transmission assembly 8872006. By automatic transmission at91 lower valve body lower valve body components c0 exhaust valve retainer plug 1 2 shift valve 1 2 shift valve plug pin plug sleeve 3 4 shift valve 1 2 shift valve plug 2.
The overall seal heights on these vary depending on application. Remove o d case and center support apply gaskets remove the four. The heavy duty full manual valve body upgrade is for comp truck style vehicles. Toyota a440 a442 rwd 4 speed a b c d e forward clutch overdrive brake clutch direct clutch low sprag forward planet 1st reverse clutch sun gear bell housing park pawl. Extreme a442f transmission build up wholesale automatic. With the throttle fully open, check the throttle cable stopper at the boot end and ensure that there is no more than one millimeter between the end of the stopper and the end of the boot. Rwd 4 speed aw 45043le woverdrive aw45043le is a replacement for the jr403e truck transmission and is similar to toyota a442f. Toyota a442f automatic transmission factory workshop and repair manual on pdf can be viewed using pdf reader like adobe, or foxit or nitro.
Jun 16, 2018 covers operation component parts removal oil pump overdrive unit front clutch rear clutch second brake front and rear planetary gear unit first and reverse brake valve body upper valve body lower valve body transmission case parking lock pawl component parts installation service specificationsa442f automatic transmission repair and workshop. Automatic transmission valve body functions and failure symptoms. This removes all automatic shifting and in some cases requires you to activate the overdrive gear and torque converter lockup via seperate switches. After im reading this a245e transmission repair manual pdf pdf download it is very interesting. Valve body faulty adjust throttle cable inspect throttlecable and cam inspect governor inspect valve body at at32 at29 slips on 12, 23 or 3od upshift, or slips or shudders on acceleration manual linkage out of adjustment throttle cable out of adjustment valve body faulty transmission faulty adjust linkage adjust throttle cable. The kit required for a 973 or september 1973 vehicle is 088100bkit, which fits 973892 or vehicles built between september 1, 1973 and july 31, 1992. It allows the flow of hydraulic fluid to different valves to direct the. Hydraulic control system the hydraulic control system is composed of an oil pump, valve body, solenoid valves, accumulators, clutches and brakes, as well as the fluid passages which connect all of these components. Toyota landcruiser a442f automatic transmission filter service, flush. Feb 07, 2018 as the name suggests, automatic transmission valve body is a major component of a vehicles automatic transmission system. Sonnax designs, develops and manufactures the highest quality aftermarket automotive products.
Note the location of oe checkballs during disassembly. Jul 07, 20 toyota a442f automatic transmission factory workshop and repair manual on pdf can be viewed using pdf reader like adobe, or foxit or nitro. Valve body assembly b2 accumulator piston c2 accumulator piston spring oring bo accumulator piston oring spring center support apply gasket gasket transmission rear cover oring gasket spring c, accumulator piston plate front clutch accumulator cover. Overdrive unit front clutch rear clutch second brake front and rear planetary gear unit first and reverse brake valve body upper valve body lower. Refer to a442f automatic transmission repair manual pub. Flow control valve spring 9, snap ring 420 30, 41 oring front housing wave washer rear plate cam ring rotor. A440f, a442f landcruiser hj60, a440f, a442f transmission parts. Gasket, auxiliary valve body orange stripe 8660789. The extreme valve body kit is available as a separate unit.
Operation component parts removal oil pump overdrive unit front clutch rear clutch second brake front and rear planetary gear unit first and reverse brake valve body upper valve body lower valve body transmission case parking lock pawl component parts installation service. Operation component parts removal oil pump overdrive unit front clutch rear clutch second brake front and rear planetary gear unit first and reverse brake valve body upper valve body. Planetary gear unit first and reverse brake valve body upper valve body lower valve body transmission case parking lock pawl component parts. A aisin automatic second last digit denotes number of gears last digit is the toyota series number eelectronic control ffour wheel drive hawd transverse mount engine llockup torque converter a4xxfr transmission a440f application. We have 1 toyota a442f manual available for free pdf download. We add the accumulator pistons and springs and where ready for the valve body. Toyota a442f 1992 rm315e automatic transmission repair. The body directs pressurized transmission fluid to a network of valves that put together appropriate clutch packs for smooth gear functioning. Toyota a442f 1992 rm315e automatic transmission repair manual pdf free. A245e transmission repair manual pdf pdf download undketil. Toyotalexus a750ef, a760efh, a761e, a960ef, ab60ef.
Covers operation component parts removal oil pump overdrive unit front clutch rear clutch second brake front and rear planetary gear unit first and reverse brake valve body upper valve body lower valve body transmission case parking lock pawl component parts installation service specificationsa442f automatic transmission repair and workshop. Covers operation component parts removal oil pump overdrive unit front clutch rear clutch second brake front and rear planetary gear unit first and reverse brake valve body upper valve body lower valve body transmission. Refer to 94 a442f automatic transmission repair manual when mark appears in the column for page numbers. The body directs pressurized transmission fluid to a network of valves that put together appropriate clutch packs for. A wide variety of a442f automatic transmission kits options are available to you, such as type, car fitment. Toyota a442f automatic transmission factory workshop and repair manual. The valve body has numerous passages and channels within the valve body. Chapter 1 offers an introduction to control valves, including definitions for common control valve and instrumentation terminology. Page 96 at83 automatic transmission valve body remove the lower valve body together with the valve body valve body assembly install valve body plate hint. In 1998 electrical components and the valve body of the a442f. As the name suggests, automatic transmission valve body is a major component of a vehicles automatic transmission system. Gk04 kit valve body gasket 45043le land cruiser 98on 1 a440. Zf suggests this be replaced on every valve body rr. Covers operation component parts removal oil pump overdrive unit front clutch rear clutch second brake front and rear planetary gear unit first and reverse brake valve body upper valve body lower extreme a442f transmission build up wholesale automatic extreme a442f transmission build up well this is what the 80 series transmission looks.
Even if youre very very careful it can still end up tearing. Landcruiser a440f a442f aw45043le automatic transmission. This is the service manual printed for the toyota engine 7mge 7mgte. Toyota landcruiser a442f extreme stage ii recalibrated valve body rodney hudsondavies posted at 4102005 another new development to come out of our technical, development and motorsports department is our new 4 speed a442f extreme duty valve body kit to suit all 80 and 100 series toyota landcruisers. A441l, a440f, a442f automatic transmission repair manual land cruiser station wagon electrical wiring diagram. Toyota a442f automatic transmission factory workshop and repair manual download on pdf. In this example, 088100akit fits a land cruiser built between 1963 and 973.
Toyota a440f atsg automatic transmission service group. The kinda trucks that have 2 throttle positions on and off. About 85% of these are auto shift lever, 1% are other auto parts. The information covered in this manual describes the teardowninspection and assembly of this four speed rear drive automatic overdrive transmission. Toyota landcruiser a442f extreme stage ii recalibrated. Toyota a442f 1992 rm315e automatic transmission repair manual. Toyota a442f automatic transmission factory workshop and repair manual on pdf can be viewed using pdf reader like adobe or foxit or nitro. The control valve handbook has been a primary reference since its first printing in 1965. Covers operation component parts removal oil pump overdrive unit front clutch rear clutch second brake front and rear planetary gear unit first and. The a442f transmission is mainly composed of the torque converter, the. Pump overdrive unit front clutch rear clutch second brake front and rear planetary gear unit first and reverse brake valve body upper valve body.
Automatic transmission component parts removal at21 c remove the od planetary gear, direct clutch and one way clutch assembly, c using a screwdriver, remove the snap ring. I have just brought my daughter a 91 turbo diesel auto sight unseen, all good except 4th gear doesnt engage smoothly, i have to back off to near idle and it slowly engages. We are the worlds largest fullline supplier of torque converter parts, and offer transmission and specialty driveline components through a global network of parts distributors. Jul 01, 20 on pdf can be viewed using pdf reader like adobe, or foxit or nitro. The hydraulic control system is composed of the oil pump, the valve body, the. The ending monthyear means this part fits vehicles up to but not including september 1973 or vehicles built between january 1, 1963 and august 31, 1973. Dec 18, 2018 toyota a442f automatic transmission factory workshop and repair manual on pdf can be viewed using pdf reader like adobe or foxit or nitro. File size 21 mb searchable pdf document with bookmarks. Check that vin tag, i am quite sure you will find an a442f in there and not an a440f. Toyota motor corporations a family is a family of automatic fwdrwd4wdawd transmissions built by aisinwarner. Ipt performance transmissions a750ef valve body installation. Disconnect the throttle cable from the cam and remove the valve body.
Must note locations of adjustable steps prior to removal. When removing the valve body from an a442f that has been in situ for a long time theres a pretty good chance you wont get the valve body out with the gasket intact because it sticks to the gearbox. Here is the access download page of u341e transmission valve body manual pdf, click this link to download or read online. Automatic transmission upper valve body check ball strainer q03018 mark name check ball diameter 6. Gasket, auxiliary valve body 1 8284e b12167 8653947 gasket, auxiliary valve body 1 l8486 b12199 8643863 gasket, auxiliary valve body blue stripe 8664847 1 8801 b12437 8666381 gasket, auxiliary valve body orange stripe 8660789 1 8701 b12436 8666380 gasket, case center 12 accumulator 1 8001 b12022 8643618. Valve body remove the lower valve body together with the valve body valve body assembly install valve body plate hint. Installation install zip kit parts as shown on diagram of separate quick guide sheet included in this zip kit. A442f automatic transmission repair and workshop manual covers fzj80 and hdj80 toyota landcruiser, hardtop, canvas top, station wagon covers the 4 speed electronic controlled the new a442f automatic transmission is a 4 speed electronic controlled automatic trans mission and has following features. The new a442f automatic transmission is a 4 speed electronic controlled.
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