New Service Brake Accumulators are Now Used on Certain 735C, 745C, and 740C Ejector Articulated Trucks {4263, 4269}
- Articulated Truck
- 735C (S/N: TFJ193-254)
- 740C EJECTOR (S/N: LFN274-276; TFN179-187)
- 745C (S/N: LFK540-891; TFK910-1452)
- 740C EJECTOR (S/N: LFN274-276; TFN179-187)
New service break accumulators are now used on the machines listed above. The diaphragm style accumulators are now replaced with piston style accumulators for the trailer service brakes (center axle and rear axle). The piston style accumulators can be serviced with seal kits.
The piston style 495-2536 Hydraulic Accumulator Gp in 495-4854 Service Brake Control Gp replaces the former diaphragm style 436-3270 Hydraulic Accumulator Gp in the 399-5677 Service Brake Control Gp.
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| Illustration 1 | g06072215 |
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(1) Piston style | |
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| Required Part | ||||
|---|---|---|---|---|
| Item | Qty | New Part Number | Part Name | Former Part Number (1) |
| 1 | 2 | Hydraulic Accumulator Gp | ||
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| (1) | The former part number is for reference only and may differ. |
Caterpillar Information System:
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