TM 5-3805-248-23-2
STEERING FLOW METER TEE TEST PROCEDURES - CONTINUED
0306 00
COMPARISON OF TESTS - CONTINUED
2.
Flow loss (Tests 4 and 5) is 15 percent or more.
a.
Check the implement pump. If the implement pump
HYDRAULIC
is worn, damaged or defective, service or replace
IMPLEMENT PUMP
PLUG, PREFORMED PACKING
b.
Check the relief valve. Refer to Steering Control Valve Maintenance (WP 0312 00). If the relief valve opens at a
low pressure, or is damaged or defective, service or replace.
c.
Check the steering control valve body and spool.
(1)
If the steering control valve spool moves too slowly in one direction, adjust. Refer to Steering Control
(2)
If the steering control valve assembly is worn, damaged or defective, service or replace. Refer to Steering
d.
Check the seal on the piston in the steering cylinder.
STEERING
CYLINDER
(1)
(2)
If the flow loss is not caused by a bad implement pump, relief valve, steering control valve or piston seal,
go to Blocked Cylinder Test in this work package.
0306 00-5
