WORKSHOP MANUAL - lombardini service
WORKSHOP MANUAL - lombardini service
WORKSHOP MANUAL - lombardini service
Create successful ePaper yourself
Turn your PDF publications into a flip-book with our unique Google optimized e-Paper software.
Lubrification circuit<br />
5<br />
1<br />
2<br />
3<br />
4<br />
Internal oil filter and oil sump return pipe<br />
Clean with petrol the internal oil filter 1 and oil sump return pipe 2,<br />
blow also some compressed air.<br />
Replace sealing rings 3 and 4.<br />
Tighten oil drain plug at a torque of 40 Nm.<br />
125<br />
126<br />
Oil pump<br />
Oil pump delivery test at 1000 revs per minute with an oil temperature<br />
of 120°C.<br />
Delivery (l/1')<br />
Pressure (bar)<br />
4÷4,3<br />
3÷3, 5<br />
Delivery test at 3600 rpm with an oil temperature of 120°C.<br />
127<br />
Delivery (l/1')<br />
Pressure (bar)<br />
19,3<br />
4÷4, 5<br />
Oil pump, clearance between rotors<br />
Measure the clearance A between teeth as in figure; the maximum<br />
value is 0.171 mm.<br />
Clearance wear limit should be 0.250 mm.<br />
See page 32 for assembly and disassembly.<br />
128<br />
FOCS Workshop Manual_cod. 1.5302.858_1° ed_ rev. 00<br />
- 55 -
Change language