TM 5-3810-305-23
FIELD MAINTENANCE
PIVOT AND SPINDLE ASSEMBLY MAINTENANCE
INITIAL SETUP:
Personnel Required
Tools and Special Tools
(Two)
Tool Kit, General Mechanic's (WP 0171, Table 1,
Item 17)
Suitable Lifting Device, 100-lb (46 kgs) Minimum
References
Capacity
Wrench, Torque, Click, Ratcheting 3/8 Inch Drive,
75 ft-lb (WP 0171, Table 1, Item 36)
Wrench, Torque, 3/4 Inch Drive Ratcheting, 600 ft-
lb (WP 0171, Table 1, Item 34)
Equipment Condition
Materials/Parts
Vehicle parked on level ground (TM
Cap Set, Protective, Dust and Moisture Seal
5-3810-305-10)
(WP 0170, Table 1, Item 7) Qty: 1
Boom in horizontal position and fully retracted (TM
Grease, Automotive and Artillery (WP 0170, Table
5-3810-305-10)
1, Item 20) Qty: 1
Battery cables disconnected (WP 0076)
Rag, Wiping (WP 0170, Table 1, Item 52) Qty: 1
Tires and wheels removed (WP 0107)
Tag, Marker (WP 0170, Table 1, Item 68) Qty: 1
Trunnion Seal (WP 0172, Table 1, Item 23)
Qty: 2
REMOVAL
NOTE
There is no difference in the maintenance procedures for front and rear pivot
and spindle assemblies.
1.
Remove tie rod assembly, if necessary (WP 0108).
NOTE
It is not necessary to remove planetary wheel end or brake assembly from pivot and spindle
assembly to remove constant-velocity joint or differential assembly.
2.
Remove planetary wheel end (WP 0096).
NOTE
Tag all hose and tube assemblies before disconnecting to aid in installation. Cap and plug
all parts. Remove caps, plugs, and tags following maintenance.
3.
Disconnect and cap brake lines, if necessary.
4.
Remove brake assembly (WP 0103).
0097-1
03/15/2011Rel(1.8)root(maintwp)wpno(M00107)