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Figure 25
1. Check/fill plug
5. Check the oil level to make sure it is up to the plug hole
in the gear box. If the lubricant level is low, add enough
SAE 80-90 weight gear lube to raise the level up to the
hole. The gear box capacity is 207 ml (7 oz).
6. Install the check/fill plug to the gear box.
7. Install the cover.
Checking the Nozzle
Service Interval: Before each use or daily
Checking the Nozzle Clamp
Check the nozzle clamp (Figure 26) daily to assure it is tight.
If the nozzle is dragged over obstacles or through low areas in
the terrain it could be knocked loose from the clamp. Tighten
the clamp fasteners to maintain a gap of 1.3 cm (.50 inch).
Note: The nozzle must rotate freely when moved by hand.
Figure 26
1. Nozzle clamp
Cleaning the Nozzle Guides
Check and remove any grass, dirt or debris buildup around
and in between the nozzle guides (Figure 27). If the nozzle
guides are not keep free of debris, the nozzle may not rotate
freely which could cause the motor to stall.
1
2
G022001
2. Drain plug
1
2
G023909
2. 1.3 cm (.50 inch) gap
1. Nozzle guides
Adjusting the Nozzle Belt
Service Interval: After the first 8 hours
Every 50 hours
If the belt slips when changing the direction of the nozzle, an
adjustment to the belt is required.
1. Check the tension by depressing the belt, at the center
of the longest span, with 30 N-m. (22 lb) of force
(Figure 28). The belt should deflect 4.8 mm (.19 inch).
If the deflection is incorrect, proceed to the next step.
If it is correct, continue operation.
1
2
1. Flange nut
2. Hex nut
17
Figure 27
Figure 28
3. Depress belt here
1
G021635
3
G021636
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