EN – 21
3.
Align holes in auger with holes in auger shaft and
reinstall shear bolt. Torque bolt to 7.9 – 16.5 N•m
(5.8 – 12.2 lb-ft). If torque wrench is unavailable,
tighten until bolts no longer spin freely. DO NOT
overtighten.
4.
Reinstall flange bushing and support bushing onto
auger shaft end.
See Figure 36.
5.
Reinstall auger assembly into housing so impeller
shaft is seated in ball bearing at housing rear.
6.
Align holes in bushings on auger ends with holes in
housing and partially thread all six tapping screws.
7.
Tighten tapping screws.
8.
Secure support brackets to auger housing with two
round head square neck bolts and two top locking
flange nuts.
See Figure 37.
9.
Tighten three hex nuts securing bearing plate to
housing.
10. Apply anti-seize compound to impeller shaft end.
11. Reinstall spacer bushing onto impeller shaft.
12. Reinstall attachment pulley assembly onto impeller
shaft and secure with locking washer and hex bolt.
Torque to 8 – 16.5 N•m (5.8 – 12.2 lb-ft).
13. Reinstall attachment drive belts. See
Install
Attachment Drive Belts
on page 13.
14. Adjust attachment clutch / brake. Refer to Operator’s
Manual for adjustment procedure.
15. Reconnect spark plug wire.
IMPORTANT:
Check all adjustments after first use.
Figure 35
1. Auger Kicker
2. Gearcase
3. Grease Zerk
1
2
3
Figure 36
1. Impeller Shaft
2. Ball Bearing
1
2
Figure 37
1. Impeller Shaft
2. Attachment Drive Pulley
3. Hex Bolt
4. Locking Washer
5. Hex Nut
6. Spacer Bushing
1
2
3
5
6
4