TM 5-3610-286-20
2-67.
Ranger Drum Shaft Assembly.
This task covers:
a. Repair
b. Adjust
INITIAL SETUP
Tools
Equipment Conditions
7 mm combination wrench
Main guard (D/S) removed (para. 2-20)
17 mm combination wrench
Cylinder safety guard removed (para. 2-65)
22 mm combination wrench
Center support on pull side lay removed
6 mm hex key
(para. 2-49)
6 mm pin punch
Register feed guard (D/S) removed (para. 2-49)
Ball-peen hammer
Retaining-ring pliers
Graduated disc
No. 2 x 4 in. cross-tip screwdriver
a. Repair.
(1) Disassembly.
(a) Drive gears. (figure 2-155)
1 Set press to “O” position. Match mark all gears to ranger drum gear.
NOTE
Ranger drum shaft assembly should be rotated until compression springs on
gripper bar are up and horizontal.
2
3
4
5
6
7
Remove retaining ring (1) and idler gear (2).
Remove four socket-head screws (3), ribbed washers (4), and gear (5). Replace
worn or damaged gear.
Remove three socket-head screws (6), ribbed washers (7), and gear (8). Replace
worn or damaged gear.
Remove tapered locator pin (9) and tapered locator pin (10).
Remove retaining ring (11) and flange (12). Replace damaged flange.
Remove woodruff key (13). Replace worn key.
2-344
