7 - MAINTENANCE
As required
Drive belt - replacement
1. Move the machine to a level and firm ground.
2. Raise the loader attachment and install the safety sup-
port strut.
3. Place the backhoe attachment in the road travel posi-
tion.
4. Place the direction-of-travel lever and gearshift lever in
neutral position.
5. Immobilize the machine by means of the parking brake.
6. Stop the engine and remove the starter switch key.
7. Open and raise the engine hood.
8. Visually check the condition of the drive belt
(1)
.
9. Replace it if it is worn or damaged.
MOLI12LBB0450AA
1
10. Insert the
1/2 "
square wrench into the hole of the
tensioner roller
(2)
.
11. Press the wrench as much as necessary to slacken
the belt
(1)
.
12. Release the belt from the pulley
(3)
of the water pump,
then from the other pulleys.
13. Install a new belt on the pulley of the water pump and
on the pulley
(4)
of the drive shaft.
14. Insert the wrench into the hole in the belt tensioner
roller
(2)
.
15. Press the wrench to let the belt pass on the pulley
(5)
of the alternator.
MOLI12LBB0451AB
2
16. Close the engine hood.
17. Remove the safety support strut and lower the loader
attachment.
Turbocharger
NOTICE:
Serious damage to the turbocharger bearing can result from inadequate lubrication if the following rec-
ommendations are not observed. The following procedure must be observed in order to prevent the turbocharger
bearings from deteriorating.
1. Disconnect the inlet and outlet oil pipes from the tur-
bocharger and pour some clean engine oil into the oil
inlet port, taking care that no contaminants enter the
turbocharger.
2. Remove the air inlet tube from the turbocharger and
spin the compressor wheel by hand to pre-lubricate the
bearings.
3. Re-connect the oil inlet and air inlet tubes but not the
oil outlet.
7-99
Summary of Contents for 580ST
Page 8: ......
Page 24: ...1 GENERAL INFORMATION 1 16 ...
Page 49: ...2 SAFETY INFORMATION Extend telescopic dipper If fitted MOLI12LBB0092AA 24 2 25 ...
Page 101: ...3 CONTROLS AND INSTRUMENTS Setup menu LEIL12TLB00006I 1 3 39 ...
Page 144: ...3 CONTROLS AND INSTRUMENTS 3 82 ...
Page 164: ...4 OPERATING INSTRUCTIONS 4 20 ...
Page 166: ...5 TRANSPORT OPERATIONS RAIL14TLB1181GA 1 5 2 ...
Page 222: ...6 WORKING OPERATIONS 6 44 ...
Page 247: ...7 MAINTENANCE Fuel tank capacity 145 L 38 30 US gal 2WS 124 L 32 76 US gal 4WS 7 25 ...
Page 347: ...7 MAINTENANCE Fuses and relays Powershift cab 2WS MOLI12LBB0491CA 7 7 125 ...
Page 349: ...7 MAINTENANCE Fuses and relays Powershift cab 4WS MOLI12LBB0492CA 8 7 127 ...
Page 390: ...8 TROUBLESHOOTING 8 28 ...
Page 418: ...9 SPECIFICATIONS 4WS LEEN11T0039FA 2 9 28 ...
Page 420: ...9 SPECIFICATIONS 2WS 590ST LEEN11T0041FA 5 4WS 695ST LEEN11T0042FA 6 9 30 ...
Page 433: ......