5-80. ADDITIVE SYSTEM MOTOR REPLACEMENT/REPAIR (CONT.).
Spilled hydraulic fluid is slippery. Clean up spilled fluid immediately or injury to personnel may result.
Place suitable container with a 1 gallon (3.9 liters) capacity under hoses to catch spilling fluid.
Tag and mark all hoses prior to removal.
(1) Loosen fittings (1,2, and 3) and disconnect hoses (4,5, and 6) from hydraulic motor (7).
(2) Measure distance between bushing (8) and
end of shaft (9). Record measurement.
(3) Remove two setscrews (10) from
It may be necessary to tap opposite
side of sprocket for complete removal
(4) Install one setscrew (10) into empty hole on
bushing (8). Loosen sprocket (11) from
bushing (8) by tightening setscrew (10).