SkyTrak 10042 Operation Manual - Manual (Page 162)

160 Model 10042 Rev. 11/03
General Maintenance
7. If the measurement is more than 22.38" (568 mm), tighten the
retract chain locknut (1) located on the bottom of the outer boom
(2).
8. Start the vehicle and cycle the boom in and out several times. Then
with the boom horizontal, retract the boom completely. Turn the
vehicle OFF.
9. Recheck the measurement at the rear of the boom between the top
rear edge of the intermediate boom and the top rear edge of the
inner boom. If the measurement is still more than 22.38" (568 mm),
repeat steps 7 through 8.
NOTE: If, by adjusting the retract locknut, you cannot get the measurement
within the range of 18.38" (467 mm) to 22.38" (568 mm), the boom may
require extensive adjustment and/or repair. Contact your local Sky Trak
Distributor.
If the measurement is within the specified range measure the top boom
extend chain sag again.
10. Start the vehicle, cycle the boom in and out several times. With the
boom horizontal, fully extend the boom and then retract it 2"
(51 mm) (one inch per section). Turn the vehicle OFF.
OA0512
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