124
AP 240
347048
374048
347048
374048A
2
1
374087
374089
25 lb
110N
X
3.6. Lubrication and Maintenance Operations
3.6.24. Checking the engine belt
With the engine running, check visually the pulley of alter-
•
nator, cooling air blower, crank shaft, to confirm these do
not oscillate.
Stop the engine!
•
Check belt tension.
Press belt with hand in the longest spot between pulleys (30
•
cm) with ca 110 N (25 lb) force, refer to the Fig. If slack X is
higher than belt thickness, tighten the belt.
Tighten the belt after you have slackened bolt for alternator
•
holder (1), tensioning arm (2), by tilting out the alternator
away from the engine, refer to the Fig. Tighten bolt (1) with
66 Nm (49 lb ft) torque, tighten bolt (2) with 31 Nm (23 lb ft)
torque. Replace belt following its slackening, by tilting the
alternator back to the engine.
Note:
Please, measure accurately belt tension using a fixture possible
to order with CUMMINS Company in line with Engine Mainte-
nance Manual (Section V15) which is part of Machine documen-
tation.
Summary of Contents for AP 240
Page 1: ...Book ID 4 P06430CU AP 240 Cummins EN Operating manual...
Page 2: ......
Page 4: ......
Page 5: ...M sto a datum vyd n Place and date of issue Ort und Datum der Ausgabe...
Page 6: ......
Page 14: ...8 AP 240...
Page 15: ...9 AP 240 SPECIFICATION MANUAL 1 SPECIFICATION MANUAL AP 240 Cummins Tier 3...
Page 24: ...18 AP 240 Notes...
Page 25: ...19 AP 240 SPECIFICATION MANUAL Notes...
Page 26: ...20 AP 240...
Page 27: ...21 AP 240 OPERATION MANUAL 2 OPERATION MANUAL AP 240 Cummins Tier 3...
Page 28: ...22 AP 240...
Page 88: ...82 AP 240 Notes...
Page 89: ...83 AP 240 OPERATION MANUAL Notes...
Page 90: ...84 AP 240...
Page 91: ...85 AP 240 MAINTENANCE MANUAL 3 MAINTENANCE MANUAL AP 240 Cummins Tier 3...
Page 92: ...86 AP 240...
Page 156: ...150 AP 240...
Page 166: ...160 AP 240 3 8 Annexes Notes...
Page 167: ...161 AP 240 MAINTENANCE MANUAL Notes...
Page 168: ...162 AP 240 3 8 Annexes Notes...
Page 169: ......