Greensmaster Flex 1800/1820/2100/2120 Traction and Reel Drive SystemPage 4 − 7
Reel Clutch Adjustment
To adjust the reel clutch, follow the following steps:
1. Park machine on a level surface. Make sure engine
is OFF. Remove spark plug wire from the engine spark
plug.
2. Remove rubber plug from front of transmission to al-
low viewing of reel drive clutch components (Fig. 9).
3. Release clutch cable spring tension by removing reel
clutch cable from casting slot of transmission:
A. Loosen upper jam nut that secures reel cable to
casting slot of transmission.
B. Lift cable free from casting slot of transmission.
4. Loosen jam nut that secures set screw position in
reel clutch lever (Fig. 9).
5. Apply light upward pressure against the reel clutch
lever.
6. Back out set screw in reel clutch lever until reel clutch
hub causes the tips of the reel drive hub teeth to contact
the mating reel clutch pulley.
7. While maintaining light pressure on reel clutch lever,
rotate set screw clockwise until a gap of 0.040” to 0.060”
(1.0 to 1.5 mm) is attained between the reel drive hub
and reel clutch hub.
8. Tighten jam nut to secure adjustment. Make sure
that set screw does not rotate while tightening jam nut.
9. Install rubber plug into front of transmission.
10.Install reel cable to casting slot of transmission and
confirm that cable spring length is properly set (see Reel
Clutch Cable Replacement in Chapter 5 − Chassis and
Controls).
1. Reel drive hub tooth
2. Reel drive hub
3. Reel clutch hub
4. Reel clutch lever
5. Set screw
6. Jam nut
Figure 9
3
12
6
5
4
0.040” to 0.060”
(1.0 to 1.5 mm)
Light Upward
Pressure
1. Reel clutch lever
2. Reel clutch hub
3. Reel drive hub
4. Reel clutch pulley
Figure 10
4
3
2
1
Traction and Reel
Drive System
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