Alfa Romeo 33 owners manual page 152

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

GEARBOX DESCRIPTION Installation of vehicle 3. After installing drive unit on vehicle fil1 up with prescribed oil In case of assembly of groups and (AGIP FI Rotra MP SAE 8OWQO The gearbox has five forward and installation on vehicle proceed as one reverse gear. All gears have or IP Pontiax HD 8OWQO), oil should follows synchromesh except reverse gear. be fed in slowly till the level reaches 1. Assemble gearbox differential the lower rim of filler hole, check for AII gears are in constant mesh and unit and engine unit (refer to. have helical teeth. Reverse gear teeth oil level and fit in plug. Group OI Separation and Assembly are straight tut. The gears are oper- of the Units). ated by means of a floor-type gear2. Assemble drive unit on vehicle lever connected to the selector shafts (refer to. Group 01 Drive Unit - by means of a remote linkage. Removal and Installation). Connection of rear support to gearbox casing is obtained through a couple of elastic supports which REAR SUPPORT reduce to a minimum the trans- DISASSEMBLY suitable stand provided with bracket mission of vibrations to the speed and proceed as follows: control lever. Set gearbox-differential unit on Differential and gearbox form a single assembly. Crown gear-pinion couple is of the hypoid type and has a ratio of QI35 or 11139. TRANSMISSION RATIOS I Crown gear and Gear Gearbox pinion ratio ratio 9135 11139 Overall ratio 1” 1:3.750 1:14,580lA3.293 2” 1: 2.0501: 7.9701: 7.267 3- I~I.387 1: 5.3921: 4.916 4- 1: 1.0272: 3.9921: 3.640 5” 1: 0.8251: 3.2071: 2.924 2. Dissassemble gearbox outer link- 1. Remove remote Iinkage 1 re- RM 1:3.091 1:12.0171:10.957 and age from rear support (see. Gearbox taining clip @ from lever 3 remove i-cd. 8 Outer Linkage - Disassembly). Remove washers@ and bush 0. 3. Disconnect drive unit rear sup- port from flexible supports 0 and @ which connect it to gearbox- differential casing @ by unscrewing the two screws 3 . REMOVAL AND 0 INSTALLATION Removal from vehicle Should the whole drive unit be removed from the vehicle and the two units be thereafter separated, proceed as follows; 1. Remove drive unit from vehicle (refer to: Group 01 - Drive Unit Removal and Installation). 2. Separate gearboxdifferential unit from engine unit (refer to: Group OI - Separation and Assembly 1 Upper flexible support 1 Remote linkage 2 Gearbox-differential casing of the Units). 4 Washers 2 Bush 3 Screws 5 Retaining clip 3 Lever 4 Lower flexible support 5 Rear support 13-S May 1983

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