MAINTENANCE
235 MM331 (3--94)
3-26
BELTS AND CHAINS
HYDRAULIC PUMP BELT
The hydraulic pump belt transfers power from the
engine sheave to the hydraulic pump. Check belt
condition and tension after every 200 hours of
operation. The belt is properly tensioned when it
deflects 0.26 in (7 mm) from a force of 7 lb
(3 kg) applied at belt midpoint.
TO REPLACE AND ADJUST HYDRAULIC PUMP
BELT
1. Stop the engine and set the machine
parking brake.
FOR SAFETY: Before Leaving Or Servicing
Machine; Stop On Level Surface, Set Parking
Brake, Turn Off Machine And Remove Key.
2. Open the seat support.
3. Remove the vacuum fan and engine belt
guards.
4. Loosen the pump plate mounting and
adjustment bolts.
D
B
A
C
03498
HYDRAULIC PUMP
A. Hydraulic Pump
B. Pump Plate
C. Adjustment Bolts
D. Mounting Bolts
5. Slide the pump assembly backward to
remove the belt. Position the new pump belt
on the sheaves.
6. Push the pump forward keeping the sheaves
aligned and snug the mounting bolts.
7. Check belt tension. If it meets specification,
tighten the bolts. If not, repeat the steps.
A
04233
CHECKING BELT TENSION
A. Hydraulic Pump Belt
8. Replace belt guards.
9. Lower the seat support.
VACUUM FAN BELT
The vacuum fan belt transfers power from the
pump sheave to the vacuum fan and the
accessories pump. Check the belt condition and
tension after every 200 hours of operation. The
belt is properly tensioned when the belt deflects
0.25 in (6 mm) from a force of 6 lb (3 kg) applied
at belt midpoint.
TO REPLACE AND ADJUST VACUUM FAN
BELT
1. Stop the engine and set the machine
parking brake.
FOR SAFETY: Before Leaving Or Servicing
Machine; Stop On Level Surface, Set Parking
Brake, Turn Off Machine And Remove Key.
2. Open the seat support.
Содержание 235D
Страница 1: ...235D MM331 ...
Страница 6: ...ABOUT THIS MANUAL 235 MM331 3 93 d ...
Страница 14: ...SPECIFICATIONS 235 MM331 3 93 1 2 ...
Страница 18: ...SPECIFICATIONS 235 MM331 3 93 1 6 ...
Страница 20: ...OPERATION 235 MM331 3 93 2 2 ...
Страница 36: ...OPERATION 235 MM331 3 93 2 18 ...
Страница 38: ...MAINTENANCE 235 MM331 3 93 3 2 ...
Страница 49: ...MAINTENANCE 3 13 235 MM331 3 94 03460 HYDRAULIC SCHEMATIC ...
Страница 60: ...MAINTENANCE 235 MM331 3 94 3 24 03490 ELECTRICAL SCHEMATIC ...
Страница 61: ...MAINTENANCE 3 25 235 MM331 3 94 03490 ELECTRICAL SCHEMATIC AUXILIARY SIDE BRUSH ...
Страница 78: ...MAINTENANCE 235 MM331 3 94 3 42 ...
Страница 80: ...APPENDIX 235 MM331 3 93 4 2 ...
Страница 84: ...STANDARD MODEL PARTS 235 MM331 3 93 5 2 ...
Страница 124: ...STANDARD MODEL PARTS 235 MM331 3 93 5 42 1 3 4 6 Main Frame 13 2 8 9 7 12 11 10 11 5 14 Fig 23 Steering Wheel Group ...
Страница 134: ...STANDARD MODEL PARTS 235 MM331 3 94 5 52 4 2 3 1 Fig 29 Wire Harness Group ...
Страница 138: ...OPTIONS 235 MM331 3 93 6 2 ...
Страница 152: ...HYDRAULIC COMPONENTS 235 MM331 3 93 7 2 ...
Страница 164: ...ENGINE PARTS DIESEL 235 MM331 3 93 8 2 ...
Страница 188: ...ENGINE PARTS DIESEL 235 MM331 3 93 8 26 ...
Страница 189: ...CROSS REFERENCE 9 1 235 MM331 8 95 SECTION 9 CONTENTS Page PART NUMBER TO PAGE NUMBER CROSS REFERENCE LIST 9 3 ...