Drum Drive Belt Replacement; Drum Drive Idler Pulley And Bearing - Toro Greenmaster 1000 Service Manual

Drum Drive Belt Replacement

Removal
1. Park mower on a level surface. Make sure engine
is OFF. Remove high tension lead from the spark plug.
2. Remove wheels if attached (see Wheels in the Ser-
vice and Repairs section of Chapter 6 – Wheels and Ac-
cessories).
3. Remove cap screws (35), lock washers (36) and
drum belt cover (33) to expose the belt (12) (Fig. 17).
4. Loosen cap screw (18) securing the spacer (41)
(Fig. 17). Pivot the idler pulley away from the drive belt
to loosen belt tension (Fig. 18).
5. Remove drum drive belt from both pulleys (Fig. 18).
Installation
1. Park mower on a level surface. Make sure engine
is OFF. Remove high tension lead from the spark plug.
2. Place a new drum drive belt onto both pulleys (Fig.
18).
3. Adjust drum drive belt tension and reinstall drum
belt cover (see Drum Drive Belt in the Adjustments sec-
tion).
4. Replace both wheels if they were attached (see
Wheels in the Service and Repairs section of Chapter 6
– Wheels and Accessories).

Drum Drive Idler Pulley and Bearing

Removal
1. Remove drum drive belt from the drum drive assem-
bly (see Drum Drive Belt Replacement Removal).
2. Remove cap screw (18) and lock washer (19) from
the spacer (41). Remove idler pulley assembly from the
clutch housing (Fig. 17).
Disassembly and Reassembly
Note: The idler pulley assemblies for the drum drive
reel drive assemblies are identical.
Greensmaster 1000/1600
2
1. Idler pulley
1. See Reel Drive Idler Pulley and Bearing Disassem-
bly and Reassembly.
Installation
1. Park mower on a level surface. Make sure engine
is OFF. Remove high tension lead from the spark plug.
2. Position cap screw (18) with lock washer (19) into
the housing (4). Start cap screw into spacer (41) of the
idler assembly until the lock washer just starts to com-
press. Do not over tighten (Fig. 17).
3. Reinstall drum drive belt to the drum drive assembly
and adjust belt tension (see Drum Drive Belt Installa-
tion).
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1
Figure 18
2. Drum drive belt
Traction and Reel Drive Systems