10
6077316-R8 EN
ERIODIC MAINTENANCE
P
WARNING:
After completing any service
procedure, always test the attachment
through five complete cycles. First test
the attachment empty, then test with a load
to make sure the attachment operates
correctly before returning it to the job.
100-Hour Maintenance
Every time the lift truck is serviced or every 100 hours
of truck operation, whichever comes first, complete the
following maintenance procedures:
• Check for loose or missing bolts, worn or damaged
hoses and hydraulic leaks.
• Check edges of contact pads for wear or sharp nicks
that could damage or tear paper rolls. Grind edges
smooth.
• Check the torque on the stop block capscrews and
tighten to 110 Nm if necessary.
• Check that load-holding hydraulic system is functioning
properly. Cascade Clamp Force Indicators 830141 and
832442 are available for this test.
• Check decals and nameplate for legibility.
500-Hour Maintenance
After each 500 hours of truck operation, in addition to the
100-hour maintenance, perform the following procedures:
• Check a sample of baseplate rotation bearing
capscrews for proper torque value. See Technical
Bulletin TB183, Service Manual 6839447 (13H), Service
Manual 680568 (18H) for inspection and replacement
procedures.
• Check a sample of faceplate rotation bearing
capscrews for proper torque value. See Technical
Bulletin TB183, Service Manual 6839447 (13H), Service
Manual 680568 (18H) for inspection and replacement
procedures.
• Tighten lower mounting hook capscrews to 165 Nm.
• Tighten rotator drive capscrews to 32 Nm.
• Lubricate rotator bearing assembly ball race (
A
) and
gear (
B
) with EP-2 grease. (Whitmore 'Omnitask' or
equivalent). Rotate attachment in 90 degree increments
and grease in each position.
•
Initial 500 Hours –
Check rotator drive gearcase
lubricant level. Lubricant should be filled up to the
level hole. If needed, add lubricant through the fill hole.
Use Cascade Rotator Drive Lubricant, Part No. 656300
or SAE 90 wt. gear lube (AGMA 'mild' 6 EP Gear Oil).
Replace the plug.
• Inspect all arm, frame and cylinder pivot bushings for
wear. Replace if necessary.
• Inspect all load-bearing structural welds on arms,
arm pivots and cylinder pivot areas for visual cracks.
Replace components as required.
• Inspect wear tile, arm tips and contact pads for wear
and damage. Replace or repair, as needed.
Contact Pad
Edges
Ball Race Grease
Fitting
(A)
Arm, Cylinder
Pivot Joints
WARNING:
A sampling of rotation
capscrews must be checked for proper
torque at 500 hours (see TB183). A
complete inspection is required every
2000 hours. Failure to keep the capscrews
tightened can result in attachment damage
and serious injury.
10H
Left Side
10H–18H Clamps
RC3623.eps
Contact Pad
Edges
Top Fill
Hole
Level Hole
Rotator
Drive
Capscrews
Gear
Grease
Filling
(B)
Ball Race Grease
Fitting
(A)
Arm, Cylinder
Pivot Joints
13H & 18H
Left Side
RC5141.eps
Fill and
Level Hole
Rotator
Drive
Capscrews
Gear
Grease
Filling
(B)