Inspection and Adjustment
3-109
2-8. Adjustment of F-R lever linkage stroke
Park the machine on level ground. Stop the engine. Chock the wheels.
★
When the propulsion pump or F-R lever linkage has been renewed or if the F-R lever fails
to move smoothly, adjust the F-R lever stroke as instructed below:
1. Adjustment
・
Hydraulic oil temperature: 50
±
5 °C
★
Because the neutral position of F-R levers (1) and (2) in the driver’s station are positively
set by a notch ball, check for the stroke of the lever on the pump side.
1) Connect control cable (3) to arm (4).
★
Check that the F-R lever is moved smoothly.
2) Connect control cable (5) to arm (4).
★
Arm (4) fixed to pump control lever (5) keeps the pump control lever in the exact neutral
position. Ensure that the stroke of control lever (5) is as specified.
・
Maximum stroke of control lever (for forward and reverse each):
a=21 mm (0.83 in)
b=21 mm (0.83 in)
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