TM 5-3990-263-13&P
FIELD MAINTENANCE
CENTER ROLLER HYDRAULIC SYSTEM REPAIR
INITIAL SETUP:
References (cont.)
Tools and Special Tools
Parts Manual (WP 0073, Figure 8)
Pan, Drain, 5-Gallon (WP 0078, Table 2, Item 1)
Tool Kit, General Mechanics: Automotive
Parts Manual (WP 0073, Figure 22)
(WP 0078, Table 2, Item 2)
Parts Manual (WP 0073, Figure 23)
Materials/Parts
Rag (WP 0081, Table 1, Item 21)
Equipment Condition
Lockwasher (WP 0082, Table 1, Item 42) Qty: 1
Load removed from the BAP. (WP 0008)
Lockwasher (WP 0082, Table 1, Item 50) Qty: 2
BAP unloaded from the CBT. (WP 0006)
Lockwasher (WP 0082, Table 1, Item 43) Qty: 2
O-ring (WP 0082, Table 1, Item 21) Qty: 1
Lockwasher (WP 0082, Table 1, Item 41) Qty: 2
References
Parts Manual (WP 0073, Figure 4)
REMOVAL
NOTE
Use a drain pan to catch fluid draining from hoses and fittings. Wipe up any spillage with a
rag. Handle, store, and dispose of drained fluids in accordance with local policies and
procedures.
1.
To relieve pressure from center roller hydraulic system, move hydraulic hand pump selector lever (Figure 1,
Item 1) down, in TRANSLOAD position, and pump hand pump lever (Figure 1, Item 2) until two transload
cylinders (Figure 1, Item 3) are fully extended.
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