Manual transmissions F4M21/22, F5M21/22, W5M31 Manual transmission technical data are given in table 11.5. Gearboxes F4M21 and F5M21 are shown in fig. 11.12a-c, F5M22 gearbox - in fig., 11.13a-c, W5M31 gearbox - in...
Choice of shims 1. Instead of shims, install a solder wire approximately 10 mm long and approximately 1.6 mm in diameter. 2. Tighten the crankcase mounting bolts to the required torque....
5th Gear Synchronizer — Design Description The 5th gear synchronizer is shown in fig. 11.16. Pic. 11.16. Synchronizer 5th gear: 1 - Friction ring for reverse gear; 2 - Emphasis; 3 - Synchronizer spring; 4 -...
Synchronizer 5th gear — check Gear Clutch and Synchronizer Hub 1. The shift clutch and synchronizer hub are folded together so that they slide correctly into each other (pic. 11.17). Pic. 11.17. The...
Transmission input shaft — design description The input shaft of gearboxes F4M21 MF5M21 is shown in fig. 11.19, gearboxes F5M22 and W5M31 - in fig. 11.20. Pic. 11.19. Input shaft of gearboxes F4M21 and F5M21: 1 -...
Transmission input shaft — disassembly Removal of the front ball bearing and front tapered roller bearing is shown in fig. 11.21 a, b, removal of the 5th gear gear bearing shell - in fig. 11.22, removal of...
Transmission input shaft — check Input shaft 1. Check the outer surface A of the input shaft at the place where the needle bearing is installed for damage, excessive wear, pitting (pic. 11.25). Pic....
Transmission Input Shaft — Assembly Snap ring 11. Select the thickest circlip that can be installed in its groove (pic. 11.31). Attention! The snap ring is not reusable. Using pliers, the circlip can be...
Intermediate shaft — design description The intermediate shaft is shown in fig. 11.32. Pic. 11.32. intermediate shaft: I - Snap ring; 2, 15 - Ball bearings (F4M21, F5M21); 3, 16 - Tapered roller bearings...
Intermediate shaft — disassembly, inspection and assembly Disassembly Removal of the ball bearing, tapered roller bearing and 1st gear is shown in fig. 11.33a, b, removing the synchronizer hub for 1st and 2nd gear and the 2nd...
Output shaft — description and removal The output shaft is shown in fig. 11.39. Pic. 11.39. Secondary shaft: 1 - Ball bearing (F4M21, F5M21 until June 1987); 2 - Tapered roller bearing (F5M22, F5M31, F5M33,...
Gearbox output shaft W5M31 The output shaft of the W5M31 gearbox is shown in fig. 11.42. Pic. 11.42. W5M31 transmission output shaft: 1,2- Tapered roller bearings; 3 - Secondary shaft
Differential — disassembly and assembly Disassembly Removing the ball bearing is shown in fig. 11.44, removal of the tapered roller bearing - in fig. 11.45, removing the pin - in fig. 11.46. The pin is pushed...
Manual transmission shift forks — design description The shift forks of the manual transmission F4M21 are shown in fig. 11.57, manual transmission F5M21 and F5M22 - in fig. 11.58, manual transmission W5M31 - in fig. 11.59....
Speedometer driven gear The driven gear of the speedometer drive is shown in fig. 11.60. Pic. 11.60. Speedometer driven gear
Transfer case — design description The transfer box is shown in fig. 11.62. Pic. 11.62. Transfer case: 1 - Cover; 2 - Cover gasket; 3 - Extension housing; 4 - Carter transfer case; 5 - Adjusting washer; 6...
Transfer case — assembly Transfer case housing adapter 1. On the teeth of the driven bevel gear (at both sides) Apply with a brush a thin and even layer of Prussian blue or red lead (pic....
Extension housing — design description The extension housing is shown in fig. 11.69. Pic. 11.69. Extension body: 1 - Threaded vent plug; 2 - Hanging bracket (only on locking differential); 3 - Bellow; 4 - Oil...
Driving and driven bevel gear The driving bevel gear is shown in fig. 11.70. The driven bevel gear is shown in fig. 11.71. Pic. 11.70. Driving bevel gear: 1,2- Tapered roller bearings; 3 - Leading...