32
45-074, REV. 5/18
6.1 Schedule
Daily Maintenance:
1. Check level of hydraulic oil in the truck reservoir and
add oil if necessary.
2. Visually inspect all hoses and fittings for signs of
hydraulic leaks.
3. Visually inspect for external damage or cracks.
4. Inspect lower hooks for proper clearance. Maximum
clearance is 3/32 of an inch.
5. If the attachment is equipped with quick change hooks
check the slide plate latch for engagement.
Weekly 40 Hour Maintenance:
1. Complete the above daily checks.
2. Inspect all hoses and fittings for wear or damage.
Inspect for hydraulic leaks.
3. Check for loose or missing bolts.
4. Grease the pinion/ring gear. (See Section 5.2)
100 Hour Maintenance:
1. Grease the ring gear bearing assembly. (See Section
5.2)
SECTION 6 MAINTENANCE
500 Hour Maintenance:
1. Inspect arms and mounting hooks for cracks, or wear.
If any defect is found, remove from service for replace-
ment or repair.
2. Inspect base and lower retainer for hairline cracks or
signs of structural failure, particularly at the welds.
NOTICE
If welding is required to make a structural
repair, consult Long Reach before
proceeding.
3. Visually inspect ring gear bearing seals to ensure they
are properly inserted into their grooves and that they
are fully intact, preventing contaminants from enter-
ing the bearing.
4. Re-torque the fork bars, front plate and ring gear bear-
ing capscrews. 5/8 UNC capscrews to 155 ft/lbs, 1/2
UNC capscrews to 77 ft/lbs.
2,000 Hour or 12 Month Maintenance:
1. Replace oil in the gearbox. (YGC-29, YGC-32, YGC-
43, YGC-43-LH, YGC-50, and YGC-50-LH.)
