- Remove the central screw and the belleville
washer
- Remove the chain with the crown gear.
- Remove the pinion of the crankshaft control.
- Remove the oil pump by undoing the 2 screws
indicated in the figure.
- Remove the oil pump seal.
IT IS ADVISABLE TO MARK THE CHAIN IN ORDER TO EN-
SURE THAT THE INITIAL DIRECTION OF ROTATION IS
MAINTAINED.
Inspection
- Remove the two screws and the oil pump cover.
- Remove the clip retaining the innermost rotor.
- Remove and wash the rotors thoroughly with a
degreasing solvent and compressed air.
- Reassemble the rotors in the pump body, keep-
ing the two reference marks visible Replace the
clip.
- Measure distance between rotors (inner rotor/
outer rotor) with a thickness gauge in the position
shown in the picture.
Characteristic
Admissible maximum clearance 1
0.15 mm
Measure the distance between the outer rotor and
the pump body (see figure).
Characteristic
Admissible maximum clearance 2
0.20 mm
ET4 50
Engine
ENG - 105
Содержание ET4 50
Страница 1: ...WORKSHOP MANUAL 633367 ET4 50 ...
Страница 4: ......
Страница 6: ...INDEX OF TOPICS CHARACTERISTICS CHAR ...
Страница 16: ...INDEX OF TOPICS TOOLING TOOL ...
Страница 24: ...INDEX OF TOPICS MAINTENANCE MAIN ...
Страница 33: ...494929Y Exhaust fumes analyser 020331Y Digital multimeter ET4 50 Maintenance MAIN 33 ...
Страница 34: ...INDEX OF TOPICS TROUBLESHOOTING TROUBL ...
Страница 40: ...INDEX OF TOPICS ELECTRICAL SYSTEM ELE SYS ...
Страница 56: ...INDEX OF TOPICS ENGINE FROM VEHICLE ENG VE ...
Страница 58: ...INDEX OF TOPICS ENGINE ENG ...
Страница 120: ...INDEX OF TOPICS SUSPENSIONS SUSP ...
Страница 130: ...INDEX OF TOPICS BRAKING SYSTEM BRAK SYS ...
Страница 136: ...INDEX OF TOPICS CHASSIS CHAS ...
Страница 144: ...INDEX OF TOPICS PRE DELIVERY PRE DE ...
Страница 148: ...INDEX OF TOPICS TIME TIME ...
Страница 150: ...Crankcase CRANKCASE Code Action Duration 1 001133 Engine crankcase replace Crankshaft Time ET4 50 TIME 150 ...
Страница 184: ...BRAKE LEVER Code Action Duration 1 002002 Shoes Rear brake pads Replace ment Time ET4 50 TIME 184 ...