Doosan Power Train D50S-5 Specifications Systems Operation Testing & Adjusting Disassembly & Assembly page 52

28. Assemble the oil screen (40), spring (39), plug
(41) and O-ring in the transmission case.
29. Apply Loctite #5172 on the gasket surface of the
case, and fix it. Assemble the valve plate (69)
with 11 bolts (37) and 5 socket bolts (38)
30. Place gasket (34), assemble 2 bolts (36) and 9
bolts (35) with the control valve.
Power Train
31. For the bearing plate (14), assemble thrust 2
washers (31), needle bearing (32), and Gear-
P.T.O Idle (33).
32. Assemble flange pump (25) with Gear-P.T.O
Output (23) and 2 ball bearings using jigs.
Assemble 4 bolts (26) with the bearing plate.
Assemble flange pump (25) with charging pump
(29) and gasket (27) with bolt (28) and 4 bolts
(30). Assemble elbow (24)
51 Disassembly and Assembly