14 - 2
KEY TO CAUSE REMEDY PAGE REF.
18 Mechanical brake failure Check brake components
(worn plates, spring damage, etc.). E13-3, E13-5
19 Motor seal leakage Check motor case drain for confirmation of seal leakage E14-8
(compare one motor with the other). Check for shaft seal
leakage by checking chain case oil level.
20 Joystick inoperative Check joystick (plunger movement, leaking seals, etc.) E20-3
21 Chain tension Check chain tension. 3/9-3, F1-6
22 Motor failure Inspect motor for damage. Repair as required. E13-3, E13-5
23 ‘Spider’ type drive mis-aligned Check alignment - ensure contact faces on spider are E13-1
(early machines) clean and sitting squarely
24 Chain/sprocket damage Inspect chain and sprocket. Repair as required. Sect. F
25 Pump/engine drive coupling failure Check coupling. E9-2
Section E
Hydraulics
9803/8500
Section E
14 - 2
Issue 1
Problem Solving
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