Alfa Romeo 33 owners manual page 53

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

ENGINE MAIN MECHANICAL UNIT sembly Engine Unit. Engine Oil pressme 3. Tighten screws@ securing Engine speed kPa (bar, pump to engine rear cover then r.p.m. kg/cm2 , psi) screws @ fastening pump body 117.7 f274.6 to pump support to the specified (1.18 f2.75, torque value. 1200 800 1.2+2.8, 0: Tightening torque 17.07 c-9.82) Screws securing pump to en- 1350 gine rear cover 411 .E + 568.7 19+24 N-m 1500 (4.12+5.69, (1.9 + 2.4 kg-m 4.2 +5.8 , 13.7 + 17.4 ft.lb) I 1 59.74 G82.49) Screws fastening pump body to 5. Remove gauge and refit manual pump support contact. Se-10 N-m (0.8 + 1 kg-m If the oil pressure value is not within 5.8 + 7.2 ft.lb) the limits shown in table, the oil pump is to be checked. @- 1 Upper support7 Screw 2 Driving gear 8 Strainer REMOVAL 3 Driven gear 9 Pump body 4 Washer 10 Washer 5 Washer 11 Spring Remove fuel pump from cover (see: Engine Disassembly- Engine Unit). 6 Screw 12 Valve 1. Drain engine oil and remove oil sump. If required, tap with a wooden CHECKS AND INSPECTIONS mallet on attachment side of sump to 1 Screw fastening pump to pump support 1. Check gears for wear, ensure 2 Screw securing pump block. that--teeth are free from cutting or 2. Unscrew screws@ and with- chipping or that wear is regular and 4. Fill engine with th.e specified en- draw pump from its seat. not excessive on all the face length. gine oil (AGIP Sint 2000lOW50 or 2. Check driven gear pin for IP Super Motor Oil lOW50). indications of seituring and cutting. OIL FILTER 3. Carry out same check as above for the pressure regulator valve, DISASSEMBLY AND REPLACEMENT ASSEMBLY additionally ensuring that it slides in its seat on pump body without 1. Unscrew screws@ securing 1. Drain hot oil of engine from crawling. If the spring of the pressure sump. pump body to pump support. regulator valve is supposed to have 2. Withdraw driven gear 2. Remove filter using proper tool. a yielded, also considering the trouble valve @ , spring@I andwash - shown, replace valve. er @I. 4. Check that driving gear is 3. Reassemble pump carrying out corredtly positioned on driving shaft the above procedure but in the of oil pump and that crankshaft reverse sequence. Slightly tighten driving gear has the pin regularly screws @ without locking fully home. fitted. . 5. Finally check working surfaces 4. Manually rotate driving. shaft checking for ,crawling and regularof shaft and rear cover, of driving cam of fuel push rod, and the at- tachment point to the distributor for cutting and signs of seizure. INSTALLATION 3. Fit a new filter of the prescribed type. Manually screw in the filter. 1. Lubricate driving shaft with en- 4. Fill engine with prescribed en- gine oil as per step 4. gine oil. After fitting new filter, let engine run for a few minutes and 2. Refit oil pump carrying out procedure detailedin: Engine As- check for oil leakages. May 1983 01-34

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