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TM 5-2420-222-20-1
ORGANIZATIONAL TROUBLESHOOTING - CONTINUED
MALFUNCTION
TEST OR INSPECTION
CORRECTIVE ACTION
1. LOADER BACKHOE IS HARD TO STEER - CONTINUED
c. If tee-to-right steering cylinder oil hose (Serial Number 235786 thru 235999 only) (1) is bent
sharply or kinked, reroute or replace (page 2-958).
d. If steering valve oil line-to-left steering cylinder oil hose (Serial Numbers 235786 thru 235999
only) (2) is bent sharply or kinked, reroute or replace (page 2-954).
e. If steering valve oil line-to-right steering cylinder oil hose (Serial Numbers 235786 thru 235999
only) (3) is bent sharply or kinked, reroute or replace (page 2-944).
f. If steering valve oil lines-to-steering cylinder oil hoses (Serial Numbers 319995 thru 342573 only)
(4 or 5) is bent sharply or kinked reroute or replace (page 2-963).
Step 4. Replace check valve as outlined in accumulator tee-to-steering valve oil line (page 2-978).
a. If new check valve corrects problem, get rid of old check valve.
b. If new check valve does not correct problem, notify Direct Support Maintenance.
2. LOADER BACKHOE DOES NOT TURN IN EITHER DIRECTION
Go to Steering System Malfunction 1: Loader Backhoe Is Hard To Steer (page 2-110).
3. WHEELS TURN IN OPPOSITE DIRECTION THAT STEERING WHEEL IS TURNED
Check hoses (2 and 3) or (4 and 5) for correct connections at steering valve oil lines (6 and 7).
a. If hoses are reversed, connect as outlined in steering valve oil lines (page 2-968).
b. If hose are correctly connected, notify Direct Support Maintenance.
4. STEERING WHEEL KICKS WHEN WHEELS ARE TURNED
Replace check valve as outlined in accumulator tee-to-steering valve oil line (page 2-978).
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