MAINTENANCE
3-43
285 MM191 (6---90)
BELTS AND CHAINS
ENGINE FAN BELT
The engine fan belt is driven by the engine
crankshaft sheave and drives the engine fan and
alternator sheaves. Check and adjust the belt
tension after every 200 hours of operation.
To adjust belt tension, loosen the alternator mounting
bolts and pull the alternator away from the engine
until the belt is snug; then tighten the bolts. Do not
use a pry bar on the alternator as it will damage the
alternator. Proper belt tension is obtained when the
belt deflects 0.05 in (13 mm) from a force of 8 to 10
lb (4 to 5 kg) applied at the mid-point of the longest
span.
GOVERNOR BELT -- GASOLINE, LPG (For
machines below serial number 010750)
The governor belt is driven by the crankshaft sheave
and spans the fan drive sheave. Check and adjust
the belt tension after every 200 hours of operation.
To adjust belt tension, loosen the belt idler mounting
bolts. Pull the idler away from the machine until the
belt is snug; then tighten the bolts. Do not use a pry
bar as it may damage the engine. Proper belt
tension is obtained when the belt deflects 0.5 in (13
mm) from a force of 8 to 10 lb (4 to 5 kg) applied at
belt midpoint of the longest span.
A
B
C
D
04626
GOVERNOR BELT
A. Governor
B. Belt
C. Idler
D. Idler Bolts
STATIC DRAG CHAIN
A static drag chain is provided to prevent the buildup
of static electricity in the machine. The chain is
attached to the machine by a rear brush skirt
retaining bolt.
The chain should make contact with the floor at all
times.
A
B
C
00588
STATIC DRAG CHAIN
A. Rear Dust Skirt
B. Static Drag Chain
C. Rear Tire
Содержание 285
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Страница 6: ...ABOUT THIS MANUAL 285 MM191 12 89 d ...
Страница 18: ...SPECIFICATIONS 285 MM191 12 89 1 2 ...
Страница 22: ...SPECIFICATIONS 285 MM191 12 89 1 6 ...
Страница 24: ...OPERATION 2 2 285 MM191 12 89 ...
Страница 62: ...OPERATION 2 40 285 MM191 NIL ...
Страница 76: ...MAINTENANCE 285 MM191 12 89 3 14 04644 HYDRAULIC SCHEMATIC LOW DUMP MODEL ...
Страница 77: ...MAINTENANCE 3 15 285 MM191 12 89 04645 HYDRAULIC SCHEMATIC MULTI LEVEL DUMP MODEL ...
Страница 100: ...MAINTENANCE 285 MM191 6 90 3 38 04643 ELECTRICAL SCHEMATIC DIESEL For machines below serial number 010750 ...
Страница 101: ...MAINTENANCE 3 39 285 MM191 6 90 06208 ELECTRICAL SCHEMATIC DIESEL For machines serial number 010750 and above ...
Страница 102: ...MAINTENANCE 285 MM191 6 90 3 40 06208 ELECTRICAL SCHEMATIC DIESEL For machines serial number 010750 and above ...
Страница 103: ...MAINTENANCE 3 41 285 MM191 6 90 06187 ELECTRICAL SCHEMATIC AUTO SHAKER RFS ...
Страница 104: ...MAINTENANCE 285 MM191 6 90 3 42 06187 ELECTRICAL SCHEMATIC AUTO SHAKER RFS ...
Страница 134: ...APPENDIX 285 MM191 12 89 4 2 ...