Order of execution
1. Install the output shaft front bearing outer race into the clutch housing (if the bearing was replaced) and fix it with pin 22 (see fig. Type 014 transmission output shaft).
2. Install the differential assembly to the clutch housing.
3. Install the differential cover and tighten the bolts of its fastening to a torque of 25 Nm (2.5 kgf·m).
4. Install the axle shaft flanges and tighten the bolts of their fastening to a torque of 20 Nm (2.0 kgf·m), while securing the flanges against rotation.
5. Screw into cover 3 (see fig. Gearbox type 014) differential boxes speedometer gearbox housing.
6. Press the outer race of the output shaft rear bearing into the gearbox housing 31 if the bearing has been replaced.
7. Install the fork 13 for switching the 1st and 2nd gears with the rod 14 into the groove of the synchronizer clutch and, together with the output shaft 15, install it in the crankcase 31 of the gearbox.
8. Install the leash on the shift fork rod of the 1st and 2nd gears and fix it with a spring pin.
9. Install the reverse gear 35 on the axle 23 and press the axle into the gearbox housing.
10. Install the input shaft 12 into the crankcase 31 of the gearbox, engaging the teeth of the corresponding gears.
11. Press dowel pins 32 into gearbox housing.
12. Connect the gearbox housing 31 to the clutch housing 5, placing a gasket 6 between them.
13. Tighten bolts 33 securing the gearbox housing to the clutch housing to a torque of 25 Nm (2.5 kgf·m).
14. Secure the input shaft against axial movement, e.g. using cross member 1 (2 - clutch housing).
15. Press into crankcase 31 (see fig. Gearbox type 014) gearbox rear ball bearing 30 of the input shaft with the closed part of the separator towards the crankcase.
16. Install thrust washer 29 and circlip 28.
17. Remove cross member and turn on one of the gears, fixing the input shaft from turning. Tighten the nut 26 at the end of the secondary shaft with a torque of 100 Nm (10 kgf·m) and lock it up.
18. Set fork rods to neutral position.
19. Pull the 3rd and 4th shift fork shaft back and insert pin 2 into the hole in the shaft (see fig. Transmission housing type 014) the locking device, having previously lubricated it with a thin layer of grease. Set fork stem to neutral position.
20. Select the thickness of the adjusting rings for the correct installation of the rear bearings of the primary and secondary shafts (cm. subsection 7.4.1.7)
21. Install spring clip 1 (see fig. Shift housing) on the 2nd gear selector, while the spring leg should rest against the lever on the selector rod.
22. Install in the rear cover 16 of the gearbox (see fig. Gearbox type 014) adjusting washer 25 of the rear bearing of the secondary shaft.
23. Set all fork rods to the neutral position and insert the gear selector lever into the grooves of the fork rods.
24. Install the gasket 21. Then install the gearbox cover 16 on the studs of the gearbox housing 31, first turning it clockwise. Tighten bolts 17, 18 and 19 to 25 Nm (2.5 kgf·m).
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