Alfa Romeo 33 owners manual page 166

text version of content this owner's manual page from owners manual to the vehicle Alfa Romeo 33, year of production 1983 - 1995:

GEARBOX 0: Rolling torque of pinion with gear train. a. For original bearings being used again 4 + 7 N-dm (0.40 + 0.70 kg-dm 0.289 + 0.506ft.lb) b. For replacement bearings hew) 13 + 16N-dm (1.3+ 1.6 kg-dm 1 Bushing 0.939 + 1.157ft.lb) 2. Fit bushing on primary shaft making sure that holes for sub- sequent pin fitting are aligned; fit In case of rolling torque values A.3.0453 1 the pin and a new retaining spring greater or lower than specified ones, ring. correct them by fitting a rear shim 4 3. Insert direct drive shaft into its either 0.05 mm thinner or thicker seat and connect it to the bushingby than the one previously fitted. fitting the pin and a new retaining In this instance, rechecking of rolling CAUTION: torque is required. spring ring. Cover direct drive shaft splines with tape. Make sure that retaining spring rings 11. Caulk the nut with punch and hammer. are properly lodged in their respec- 5. Fit the clutch drive thrust tive seats so as to prevent pins from 12. First prevent shafts from rotat- dropping out. bearing support and secure it to its ing by engaging two speeds and then seat on the differential casing by tighten the screw securing the oil means of the relevant lock ring. 4. After havingapplied greas e deflector to the primary shaft according to specified torque. (ISECO: MolykoteBR2) to its Make sure that lock ring is correctly sealing lip and to its work seat on lodged; check that its tongues are 0: Tightening torque the shaft, fit a new oil seal ring on facing the sleeve seat and thus the direct drive shaft with the help of Oil deflector retaining screw pressing it on the casing. 69; 85N-m tool A.3.0323. During this operation (7 + 8.7kg-m be careful not to damage the sealing 50.61 + 62.91ft.lb) lip of coupling splines. TESTING Check that hubs andsynchronizing rings are in perfect working condi- Use tool A.3.0453 to assemble oil tion and that engagement of gears is seal ring on direct.drive shaft, on assembled unit. noiseless and easy. DIFFERENTIAL CARRIERS Direct drive shaft 1 Taper roller 6 Shim bearing 7 Seal ring 2 Phonic wheel 8 Carrier 1. If previously disassembled, fit 3 King nut 9 Seal ring direct drive shaft bushing@ to gearbox casing using toolA.3.0308. 4Lock ring10 Differentialshaft 5 Ball bearing 13-19

owners manual Alfa Romeo 33

owners manual Alfa Romeo 33 - year of production: 1983, 1984, 1985, 1986, 1987, 1988, 1989, 1990, 1991, 1992, 1993, 1994, 1995 - Alfa Romeo 33 owners manual EN