cascade corporation G Série Instructions D'installation page 15

P
ERIODIC MAINTENANCE
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.
IMPORTANT: Attachment is prelubed prior to shipment.
Lubrication is not necessary for initial installation. If
required, lubricate arm bearings with dry lube graphite,
Teflon, or silicone.
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
supply hoses and hydraulic leaks.
• Inspect cylinder rod anchors for wear. The anchors
operate loose and require no lubrication.
• Check for equal arm movement.
• 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 sample of baseplate capscrews for proper
torque value. See Technical Bulletin TB183 or Service
Manual 6038013 for checking and replacement
procedures.
• Check sample of bearing capscrews for proper
torque value. See Technical Bulletin TB183 or Service
Manual 6038013 for checking and replacement
procedure.
• Tighten upper hook capscrews:
28G-77G – 225 Nm (166 ft.-lbs.)
120G, 140G – 390 Nm (288 ft.-lbs.)
• Tighten frame capscrews:
28G, 36G – 270 Nm (195 ft.-lbs.)
44G, 52G – 435 Nm (320 ft.-lbs.)
64G, 70G, 77G – 520 Nm (384 ft.-lbs.)
120G, 140G – 390 Nm (288 ft.-lbs.)
• Tighten arm bar capscrews:
28G – 275 Nm (200 ft.-lbs.)
36G, 44G, 52G – 535 Nm (395 ft.-lbs.)
64G, 70G, 77G – 535 Nm (395 ft.-lbs.)
120G, 140G – 390 Nm (288 ft.-lbs.)
• Tighten cylinder rod anchor capscrews:
28G, 36G – 90 Nm (65 ft.-lbs.)
44G, 52G, 64G, 70G, 77G – 225 Nm (165 ft.-lbs.)
6038011-R4 EN
Upper Arm
Bearings
Cylinder Rod
Anchor Capscrews
Lower Arm
Bearings
CL2838.eps
28G-77G
WARNING: A sampling of baseplate and
bearing capscrews must be checked for
proper torque at 500 hours (see TB183).
A complete inspection is required every
2000 hours. Failure to keep the capscews
tightened can result in attachment damage
and serious injury.
Upper Arm
Bearings
Cylinder
Anchor Nuts
Lower Arm
Bearings
CL5192.eps
120G/140G
Rotator
Rotation Bearing
Drive
Grease Fitting
Fill Plug
Rotation Bearing
Grease Fitting
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