wsm RC72-27B Workshop Manual page 49

SERVICING
RCK54-75B· RCK54/60-24B· RCK60/RC72-27B WSM, 17031
196.1 to 225.6 N·m
Outer pulley mounting nut 20.0 to 23.0 kgf·m
144.7 to 166.4 ft-Ibs
23.5 to 27.4 N·m
Tightening torque Pulley boss mounting nut
2.4 to 2.8 kgf·m
17.4 to 20.3 ft-Ibs
77.4 to 90.2 N·m
Pulley holder mounting nut 7.9 to 9.2 kgf·m
57.1 to 66.5 ft-Ibs
Outer Pulley and Blade Shaft (RCK54-75B)
1. Unscrew the outer pulley mounting nut (21), and remove the
outer pulley (27).
2. Unscrew the pUlley holder mounting nut (29) and remove the left
pulley holder (34).
3. Remove the oil seal (37) and tap out the left blade shaft (38) with
the ball bearings (36), (32), taking care not to damage the
grease nipple (20).
4. Remove the oil seal (31).
5. Remove the ball bearings (36), (32) and collar (33) from the
blade shaft (38).
6. Remove the right pulley holder (15) and blade shaft (19) as
above.
(When reassembling)
• Replace the oil seals (31), (37), (12) and (18) with new ones.
17060F00450
(1) Grease Nipple
(2) Outer Pulley Mounting Nut
(3) Spring Washer
(4) Plain Washer
(5) Outer Pulley Boss (Right)
(6) Outer Pulley (Right)
(7) Pulley Boss Mounting Nut
(8) Spring Washer
(9) Pulley Boss Mounting Bolt
(10) Pulley Holder Mounting Nut
(11) Spring Washer
(12) Oil Seal
(13) Ball Bearing
(14) Collar
(15) Pulley Holder (Right)
(16) Pulley Holder Mounting Bolt
(17) Ball Bearing
(18) Oil Seal
(19) Blade Shaft (Right)
S-10
(20) Grease Nipple
(21) Outer Pulley Mounting Nut
(22) Spring Washer
(23) Plain Washer
(24) Pulley Boss Mounting Nut
(25) Spring Washer
(26) Outer Pulley Boss (Left)
(27) Outer Pulley (Left)
(28) Pulley Boss Mounting Bolt
(29) Pulley Holder Mounting Nut
(30) Spring Washer
(31) Oil Seal
(32) Ball Bearing
(33) Collar
(34) Pulley Holder (Left)
(35) Pulley Holder Mounting Bolt
(36) Ball Bearing
(37) Oil Seal
(38) Blade Shaft (Left)
17031800130