12
TM 5-3805-290-23-1
STEERING SYSTEM TESTS, INSPECTIONS, AND ADJUSTMENTS
THIS WORK PACKAGE COVERS
Piston Pump (Steering and Pilot) Low Pressure Standby
Pump Performance (Steering) Test
Test and Adjustment
Steering Time Check
Piston Pump (Steering and Pilot) High Pressure Stall
Steering Force Check
Test and Adjustment
Steering Wheel Slip Check
Piston Pump (Steering and Pilot) Margin Pressure Test
and Adjustment
Metering Pump (HMU) Test
INITIAL SETUP
Maintenance Level
Personnel Required
Unit
MOS 62B, Construction Equipment Repairer (2)
Test Equipment
References
Test stand, automotive (gage set) (Item 92, WP
0205 00) (2)
Tools and Special Tools
Tool kit, general mechanic's (Item 96, WP 0205 00)
WP 0098 00
Shop equipment, common no. 1 (Item 77, WP 0205
WP 0101 00
Coupling, hose (Item 26, WP 0205 00)
WP 0104 00
Coupling, hose (Item 27, WP 0205 00)
WP 0107 00
Coupling half, quick disconnect (Item 28, WP 0205
WP 0182 00
Hose (Item 38, WP 0205 00)
Equipment Conditions
Nipple, pipe (Item 49, WP 0205 00)
Machine parked on level ground (TM 5-3805-290-
Plug, machine thread (Item 59, WP 0205 00)
10)
Tee, tube (Item 94, WP 0205 00)
Work tool lowered to ground (TM 5-3805-290-10)
Wrench, torque (Item 102, WP 0205 00)
Parking brake engaged (TM 5-3805-290-10)
Materials/Parts
Wheels chocked
Rag, wiping (Item 41, WP 0206 00)
Battery disconnect switch in OFF position (TM 5-
3805-290-10)
Transparent tube 0.2 in. (6.4 mm) diameter
Engine doors opened (TM 5-3805-290-10)
O-ring (3J-1907)
