Graco G-Max 7900 - System Components and Repair; Drive Train and Clutch Assembly

Rollers
10 308870G
Rollers
Removal
1. Relieve pressure, page 6.
2. Remove six cap screws (10) lock washers (9) and
cover assembly (24) (F
IG. 1).
NOTE: A screw driver may be needed to pry off
cover assembly.
3. Remove dowel pins (97) and rollers (98).
Installation
1. Install rollers (98) and dowel pins (97).
2. Install cover assembly (24) with six lock washers (9)
and cap screws (10).
Drive Housing
Removal
1. Relieve pressure, page 6.
2. Remove six cap screws (10) lock washers (9) and
cover assembly (24) (F
IG. 1).
3. Remove two screws (99) and washers (9).
4. Remove four cap screws (10) lock washers (9) from
drive housing (20).
5. Lightly tap around drive housing (20) to loosen drive
housing. Pull drive housing straight off pinion hous-
ing. Be prepared to support gear cluster (18), which
may also come out.
FIG. 1
9033A
10
9
97
98
20
9
99
24
FIG. 2
20
9
99
9
10
20h
20g
18
82
83
B
1
1
Apply remaining grease to these areas