Alamo none Benutzerhandbuch
MAINTENANCE
GRASS KING 03/09
Maintenance Section 5-8
© 2009 Alamo Group Inc.
MAINTENANCE
CUTTERSHAFT BEARING REPLACEMENT (Cont’d)
1.
Remove spring from idler arm.
2.
Remove motor mounting bracket fasteners, at the cutterhousing. Pivot motor-mounting bracket assembly
and remove drive belts.
and remove drive belts.
3.
Remove fasteners that secure pulley to cuttershaft. Remove pulley and key.
4.
Remove fasteners securing inboard bearing and housing assembly to cutterhousing, then remove bearing
and housing assembly. Refer to Illustration 11.
and housing assembly. Refer to Illustration 11.
NOTE: There are two tapped holes in the housing which can be used to pull bearing and housing assembly
out by using special tool No. 701627.
5.
Using a jack to align parts, install inboard bearing and housing assembly to cutter unit. Grease bearing and
install cap over fitting.
install cap over fitting.
6.
Reinstall key and pulley. Secure with cuttershaft fasteners.
7.
Remove jack and check shaft rotation. Reinstall knives which were removed.
8.
Reinstall drive belts then secure motor mounting bracket to cutterhousing.
9.
Reinstall idler arm spring.
10. Reinstall belt guard.
11. Remove supports, lower unit to ground and test unit. Reinstall outboard fender, if not already installed.
11. Remove supports, lower unit to ground and test unit. Reinstall outboard fender, if not already installed.
1. Pulley
2. Fasteners
3. Spring
2. Fasteners
3. Spring
INBOARD (DRIVE) BEARING