MacDon CA25 OM - Manual (Page 173)

SECTION 8. MAINTENANCE AND SERVICING
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Revision B
m. Align keyway in sprocket (L) with key (R) in
shaft, and slide new sprocket onto shaft.
n. Slip chain over drive sprocket.
o. Install speed sensor disc (H) (if applicable) onto
shaft.
p. If HIGH TORQUE drive:
1. Install slotted nut (K), and torque to
10–20 in·lbf (1.1–2.2 N·m).
2. Install cotter pin (J). Tighten nut to next slot
if required.
q. If STANDARD TORQUE drive:
1. Install flat washer (G), lock washer, and bolt
(F).
2. Torque bolt (F) to 18 lbf·ft (24 N·m).
r. Tighten chain (E). Refer to Section 8.12.4.1
Tension Adjustment: High Torque Drive.
s. Re-attach hydraulic lines (M) to motor (N).
(continued next page)
H
K
E
J
H
G
E
F
R
L
M
N