SkyTrak 6042 Operation Manual - Manual (Page 155)

General Maintenance
153 Model 6042 Origin 5/02
Before making any adjustments to the extend chains, check the following
measurement at the rear of the boom.
4. Start the vehicle, retract the boom completely and turn the vehicle
OFF.
5. Go to the back of the vehicle and remove the rear cover from the
back of the boom.
6. Check the measurement (Figure 102, 1) from the top rear edge of
the intermediate boom (2) to the top rear edge of the inner boom
(3). This measurement should be in the range of 9.62" (244 mm) to
10.12" (257 mm).
NOTE: If the measurement is less than 9.62" (244 mm) the boom may
require extensive adjustment and/or repair. Contact your OmniQuip
Authorized Service Center (ASC).
Figure 102
OH1090
3
2
1
REAR OF BOOM