Rear Axle Brake Lines; Rear Brake Hoses - Komatsu 930E-2 Shop Manual

Dump truck w/ cummins qsk60 engine
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Rear Axle Brake Lines

For reference to the brake lines that connect to the rear
axle housing, refere to Figure 2-3.
NOTE: If hoses (4, Figure 2-3) and (10) are switched,
the rear brakes will be slow to apply and slow to
release.
FIGURE 2-3. REAR BRAKE HOSES
1. BS - Left & Right Brake Cooling Oil Supply
2. LBR - Left Brake Cooling Return Line
3. T - Return To Tank
4. P1 - Pressure Inlet From Accumulator
5. Axle Housing
6. Wheel Motor
7. RBR - Right Brake Cooling Return Line
8. RBP - Right Brake Pressure Test Port
9. LBP - Left Brake Pressure Test Port
10. PX - Pilot Inlet/Brake Apply Line
11. PB - Parking Brake
J2-6
Brake Circuit
J02027

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