BUCKET GP-MATERIAL HANDLING 3544860 - Caterpillar

Table 1
Parts List
Item Qty Part
1 1 489-0273 Support Bracket
2 4 8T-4133 Nut
3 8 7X-0578 Hard Washer
4 4 6N-8744 Mount
5 1 374-8847 Bracket As
6 2 8T-7934 Hard Washer
7 4 7X-2543 Bolt
8 2 198-4777 Hard Washer
Illustration 1 g06180912
Front of engine
(A) Vibration damper and pulley
(B) Serpentine belt
(C) 454-5397 Support Bracket
(D) Alternator
(E) Air conditioning compressor
(F) Belt tensioner
Remove serpentine belt (B), alternator (D) , and air conditioning compressor (E). Retain the serpentine belt and the hardware from the air conditioning compressor. Discard the hardware from the alternator.
Remove vibration damper and pulley (A). Save the vibration damper and pulley, and the mounting hardware. For the correct procedure, refer to the above listed disassembly and assembly manual.
Remove the former support bracket (C). Remove the belt tensioner (F) from the former support bracket. Save the belt tensioner and the mounting hardware. Discard the former support bracket. Save the mounting hardware for the mounting bracket.
Illustration 2 g06181096
Front of engine
(1) 489-0273 Support Bracket
Use the mounting hardware from the previous step to install the new support bracket (1).
Illustration 3 g06181100
(1) 489-0273 Support Bracket
(F) Belt tensioner
Retrieve the mounting hardware and belt tensioner (F) saved in Step 3. Use the mounting hardware to install the belt tensioner to the support bracket (1).
Illustration 4 g06181107
(A) Vibration damper and pulley
Retrieve vibration damper and pulley (A) and the mounting hardware that were saved in Step2. Use the mounting hardware to install the vibration damper and pulley . For the correct procedure, refer to the above listed disassembly and assembly manual.
Illustration 5 g06181119
(E) Air conditioner compressor
Retrieve air conditioning compressor (E) and the hardware that was saved in Step 1. Use the hardware to install the air conditioning compressor.
Illustration 6 g06181460
New alternator mounting
(2) 8T-4133 Nut
(3) 7X-0578 Hard Washer
(4) 6N-8744 Mount
(5) 374-8847 Bracket As
(6) 8T-7934 Hard Washer
(7) 7X-2543 Bolt
(8) 198-4777 Hard Washer
Use the following parts to install the top of the alternator to the top holes in support bracket (1).
Two bolts (7)
Two hard washers (6)
One bracket assemblies (5)
Two mounts (4)
Four hard washers (3)
Two nuts (2)
Use the following parts to install the bottom of the alternator to the bottom holes in support bracket (1).
Two bolts (7)
Two hard washers (8)
Four hard washers (3)
Two mounts (4)
Two nuts (2)
Illustration 7 g06181578
( B) Serpentine belt
Install serpentine belt (B) that was saved in Step 1.