SkyTrak 10054 Operation Manual - Manual (Page 166)

164 Model 10054 Rev. 11/03
General Maintenance
7. If the measurement is more than 11" (279 mm), tighten the retract
chain locknut (1) located on the bottom of the outer boom (2).
8. Start the vehicle, with the outriggers lowered completely, 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 primary intermediate boom and the top rear edge
of the secondary intermediate boom. If the measurement is still
more than 8.5" (216 mm) - 11" (279 mm), repeat steps 7 through 8.
NOTE: If, by adjusting the retract locknut, you cannot get the measurement
within the range of 8.5" (216 mm) - 11" (279 mm), the boom may require
extensive adjustment and/or repair. Contact your local Sky Trak Distributor.
If the measurement is within 8.5" (216 mm) - 11" (279 mm) measure the
intermediate boom extend chain sag again.
10. Start the vehicle, with the outriggers lowered completely, cycle the
boom in and out several times. With the boom horizontal, fully
extend the boom and then retract it 2" (51 mm). Turn the vehicle
OFF.
OA0512
2
1