Alfa Romeo 33 owners manual page 102

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

IGNITION, STARTING, CHARGING SYSTEM stand to correspond with the crown Starter Motor, step 16). adjust the absorber current to the wheel and connect up to the electri- value in the under-load test. CAUTION: cal system. The torque should be that shown in Make sure the bushes are assembled the technical particulars. CAUTION: properly and the rotor shaft turns 2. Across-line test easily and without play. The battery used in the test should (1) Apply the rated voltage to the have a high enough capacity to avoid REASSEMBLY starter motor. voltage variations. (2) Lock the crown wheel brake. Follow the disassembly steps in the (3) Start up the starter motor and opposite order andlubricate the take a quick reading. Current, voltage following parts with the prescribed and torque should be those given in grease. the technical particulars. Surfaces in motion relative to the starter motor 3. Test withe-m. switch on th e . Commutator casing bush starter motor . Drive housing bush (1) Remove the starter motor away . Pinion gear from the crown wheel so that the . pinion will not engage it. Starting system sliding spiral (2) Apply the rated voltage to the coupling 1. Under-load test . starter motor. Switch on the starter Electromagnet push rod (I) Apply the rated voltage to the motor. The absorbed current should TEST STAND starter motor. Switch on the starter be that given in the technical data. so that the pinion turns the crown INSPECTION (3) PICK-UP/CUT-IN voltage should wheel and check for good working. be that given in the technical data. (2) Brake the crown wheel and Put the starter motor on the test SERVICE DATA AND SPECIFICATIONS TECHNICAL DATA AND INSPECTION Starter Motor 533.051 533.052 536.611 MARELLI E95 0.9kW 12 v Voltage V Min brush length mm (in) Max commutatoreccenrricity mm (in) Shaft-bush side play mm (in) Under-load test (pinion meshed with crown wheel with torque dynamometer) - Voltage V 10 10 9.8 -- Absorbed current A <230 <200 215 - Speed i-pm 3 1,450 3 1,450 1,800 - Torque N.m 5 5 5 (kg-m) (0.51 (0.5) (0.5) (ft.1 b) (3.62) (3.62) (3.62) .- Across-line test (pinion meshed with locked crown wheel) - Voltage V 8 8 8 - Absorbed currant A G400 G380 400 - Torque N.m >lO.S 211 12 (kg.m) (21) PI.11 (1.2) (ft.1 b) (2 7.231 I> 7.95) (8.68) May 1983 05-12

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