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TM 5-2420-222-34
14-1.
HYDRAULIC SYSTEM TEST (Con’t).
9.
Release hydraulic system pressure (see TM 5-2420-222-20)
10.
Disconnect and remove hydraulic system tester from hose (1) and special tee (2).
11.
Connect hose (1) to special tee (2).
12.
Start engine assembly (see TM 5-2420-222-10) and check hose (1) and special tee (2) for leaks. Tighten any
leaking connections.
13.
Shut down engine assembly (see TM 5-2420-222-10).
NOTE
Backhoe test may be Isolated by installing hydraulic system tester between
pressure and return circuits.
14.
Remove backhoe valve box (see TM 5-2420-222-20).
TA701541
14-3
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