Car gearbox repair Toyota Land Cruiser 60/80

The cars in question are equipped with a 4- or 5-speed manual transmission or automatic transmission. Repair of these units should be carried out in a car service due to the lack of spare parts for sale and the complexity of repair procedures. Only new or remanufactured units are used for spare parts. Self-performed procedures include only the removal and installation of the gearbox.

The vehicles are fitted with 4-speed transmissions with a locking torque converter. Since 1993, the automatic transmission has been equipped with a self-diagnostic system, which is started from the Overdrive button. Transmission repair with complete disassembly is carried out only in a car service. You can remove and install the transmission yourself, as well as perform certain types of maintenance, adjustment and diagnostic work.

Technical characteristics of mechanical transmission
Tightening torques (Nm) Clutch housing mounting bolts 57 Gearbox housing bolts to clutch housing 57 Transmission to rear crossmember mounting bolts 52 Crossmember to frame mounting bolts 52

Removal and installation of a manual transmission
Attention! In the procedures described below, the gearbox is removed and installed together with the transfer case. Removal 1. Disconnect the battery from ground. 2. Unscrew the lever handle, unscrew the screws and...

Automatic transmission specifications
Tightening torques (Nm) Transmission to engine mounting bolts: - bolts 17 65 - bolts 14 33 - bolts for 12 16 Torque converter mounting bolts, 49 Transmission to rear crossmember mounting bolts 52 Rear crossmember to...

Automatic transmission diagnostics
Attention! The main reasons for abnormal transmission operation may be engine failure (loss of power), incorrect adjustments, failures of the hydraulic transmission system, mechanical drive and processor control system....

Automatic transmission self-diagnosis
Layout of automatic transmission self-diagnosis system units 1. Main O/D switch; 2. Transmission fluid temperature sensor; 3. Transfer case lock switch; 4. Position sensor L4; 5. Speed sensor N1; 6. Transmission...

Automatic transmission selector rod — checking and adjustment
Examination 1. Move the selector lever through all positions and ensure that the transmission shifts into the appropriate gears. 2. Move the selector lever to the Neutral position and make sure the transmission is in...

Automatic transmission selector locking system — check
Location of selector locking system nodes 1. Key lock solenoid; 2. Selector lock solenoid; 3. Selector control unit; 4. Selector lock switch; 5. Brake light switch The system ensures that the selector is fixed in the...

Automatic transmission throttle cable — checking and adjustment
1. Make sure that there are no deformations on the cable bracket, and that the rubber boot is intact and correctly installed. 2. Press the throttle pedal all the way down. 3. The throttle valve should be fully open,...

Automatic transmission lock switch — check
Checking the contacts of the locking switch (1988-90.) Checking the contacts of the locking switch (1991-92.) Checking the contacts of the locking switch (1993-94.) Checking the contacts of the locking switch (1995-97.)...

Automatic transmission mounts — replacement
1. Rock the transmission by inserting a large screwdriver between the mount and the bracket. 2. The support must not move away from the bracket. 3. To replace the support, support the transmission, unscrew the bolts and...

Removal and installation of automatic transmission
Removal 1. Disconnect the battery from ground. 2. Loosen the fan shroud bolts. 3. Disconnect the throttle cable and retract the cable toward the transmission. 4. Remove the transfer case lever handle and boot. 5. Raise...

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