TM 5-3610-286-20
2-88.
Magnetic Clutch Assembly.
This task covers:
a. Test
b. Repair
INITIAL SETUP
Tools
Additional Personnel Requirement
5 mm hex key
Electrician MOS 35E20
17 mm combination wrench
0.050 x 0.375 x 8 in. flat-tip screwdriver
Retaining-ring pliers
(1)
(2)
(3)
(4)
(5)
Load feeder with onion skin paper and put feeder timing adjustment “Paper-Cardboard” to
“Paper”.
Operate press and let feeder advance until first sheet of paper arrives at front lays.
Stop press and remove first sheet.
Inch press forward until front lays are just hitting lowest point. The front edge of the next
sheet of paper fed to press should be approximately 5 mm before the front lay stop (see
para. 2-52).
If timing is faulty, adjust by rotating magnetic clutch adjusting disk forward or backward
until timing is correct.
b. Repair.
(1) Disassembly. (figure 2-245)
(a) Remove socket-head screw (1), washer (2), and guard (3).
(b) Break chain (4) at master link and remove.
(c) Break chain (5) at master link and remove.
(d) Remove oil fitting (6).
(e) Remove cable connection (7) to magnetic clutch s21 (8).
(f) Remove three hex-head screws (9), washers (10), standoffs (11), and clutch
assembly (12).
(g) Remove retaining ring (13), two washers (14), magnetic clutch (8), washer (15),
needle bearing (16), sprocket (17), needle bearing (18), and clutch shaft (19).
2-496
