Contents: Gear ratios ⇓ Data for verification and adjustment ⇓ Transmission oil ⇓ Tightening torques of main threaded…⇓
Depending on the vehicle configuration, an automatic, planetary three-speed gearbox of the Jabco brand, type F3A, with a hydraulic gear shift drive, combined with a differential and torque converter, can be installed.
Number of front clutch discs: 4.
Number of rear clutch discs: 4.
Number of brake discs for 1st gear and reverse: 4.
Gear ratios
Data for verification and adjustment
Oil pump working pressure
* Crankshaft speed with the service and parking brakes locked to check the functionality of the automatic transmission (automatic transmission test mode).
Oil supply cut-off moment
Pressure regulation limits of the regulator
Gear shift speeds
* Vacuum in the intake manifold 200 mm Hg.
Transmission oil
Gearbox housing filling capacity, l: 5.7.
(The original article is available on MAZBOOK.RU)
Oil used: ATF Dexron II automatic transmission oil.
Frequency of checking the oil level: every 30,000 km or once every two years.
Tightening torques of main threaded connections, kgf·m
- Bolt for fastening the drive disk to the crankshaft: 9.0-9.6.
- Bolt for fastening the drive disk to the torque converter: 3.5-5.0.
- Bolt for fastening the torque converter housing to the engine block: 6.5-9.1.
- Bolt for fastening the torque converter housing to the gearbox housing: 3.0-4.7.
- Oil pan mounting bolt: 0.5-0.8.