Cascade 40D - 1000-Hour Maintenance; 2000-Hour Maintenance

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669224-R5
ERIODIC MAINTENANCE
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3.1 100-Hour Maintenance
Every time the lift truck is serviced or every 100 hours
of truck operation, whichever comes first, complete the
following maintenance procedure:
• Inspect the cylinder anchor joint for lubrication and
correct hold.
NOTE: Anchor joint operates with a loose clearance.
Lubricate with wheel bearing grease.
• Arm bearing life can be extended by a light application
of chassis grease, if permitted by your application.
• Tighten arm capscrews to the following torque value:
25D – 190–220 ft.-lbs. (257–298 Nm)
35D, 40D, 50D – 280–320 ft.-lbs. (280–434 Nm)
70D, 80D, 100D – 680–720 ft.-lbs. (922–976 Nm)
3.2 500-Hour Maintenance
After each 500 hours of truck operation, in addition to the
100-hour maintenance, perform the following procedures:
• Check the lower mounting hook engagement clearance
with the truck carriage bar:
Quick-Change Hooks – 3/32 in. (2.5 mm) minimum
3/16 in. (5.0 mm) maximum
Bolt-On Hooks – Tight against lower carriage bar
If adjustment is necessary, refer to Installation Step 6.
Tighten the lower hook capscrews as follows:
Class II/III Mounting – 110 ft.-lbs. (150 Nm)
Class IV Mounting – 190 ft.-lbs. (260 Nm)
• 70D, 80D, 100D Clamps – Tighten the upper hook
capscrews to 210 ft.-lbs. (285 Nm).
• Check clamp force. Cascade Clamp Force Indicators
35G-DFI-8RF and 35G-CFI-8RF are available for this test.
3.3 1000-Hour Maintenance
After each 1000 hours of truck operation, in addition to
the 100 and 500-hour maintenance, perform the following
procedures:
• Inspect the arm bearings for wear. If any bearing is
worn to less than .040 in. (1 mm) thickness, replace all
bearings. Refer to Service Section 5.2-5.
3.4 2000-Hour Maintenance
After each 2000 hours of truck operation, in addition to
the 100, 500 and 1000-hour maintenance, perform the
following procedures:
• Inspect the arm bearings for wear. If any bearing is
worn to less than .040 in. (1 mm) thickness, replace all
bearings. Refer to Service Section 5.2-5.
• Tighten the frame mounting plate capscrews to the
following torque value:
25D, 35D – 60 ft.-lbs. (85 Nm)
40D, 50D – 110 ft.-lbs. (150 Nm)
70D, 80D, 100D – 190 ft.-lbs. (260 Nm)
CL1398.ai
Arm Bearings
Frame Mounting
Plate Capscrews
Cylinder Anchor Joint
70D, 80D Upper
Hook Capscrews
Arm Capscrews Lower Hook Capscrews
Front View
Back (Driver's) View
WARNING: After completing any service
procedure, always test the clamp through
five complete cycles. First test the clamp
empty, then test with a load to make sure
the attachment operates correctly before
returning to the job.