Graco GH 16U277 Repair Manual page 19

5. Remove belt cover screws (79), washers (78) and
grommets (80) (2 each side).
6. Remove belt cover (67).
332157A
80
78
79
ti7796b
67
ti7795b
7. Remove belt (19), page 22.
8. Loosen set-screws (87) on front of large pulley (4).
9. Remove pulley (4) from hydraulic pump shaft.
10. Remove nuts (10) and screws (9) holding pump to
frame.
Hydraulic Pump Replacement
4
ti7783b
4
ti7807b
9
10
ti7788b
19