cascade corporation 20G-77G Instrucciones De Instalación página 13

P
ERIODIC MAINTENANCE
1000-Hour Maintenance
After each 1000 hours of truck operation, in addition to
the 100 and 500-hour maintenance, perform the following
procedures:
• Tighten accessible mounting plate & sideshifter mount
capscrews. Refer to table below. Double-torque
capscrews by tightening to final torque value, loosen
1/2 turn, then retighten.
IMPORTANT: If any capscrews are found loose, remove
attachment from truck and check all mounting plate and
sideshifter mount capscrews for proper torque values.
• If equipped, tighten cylinder rod end anchor bar
capscrews. Refer to table below.
• Tighten bolt-on fork arm capscrews. Refer to table
below.
4000-Hour Maintenance
After each 4000 hours of truck operation, in addition to
the 100, 500 and 1000-hour maintenance, perform the
following procedures:
• Due to normal mechanical wear and component service
life, cylinder seals should be replaced to maintain
performance and safe operation.
FASTENER
LOCATION
SS Upper Mounts -
Hexhead Capscrews
SS Upper Mounts -
Sockethead Capscrews
Mounting Plate & SS
Lower Mounts
Cylinder Rod Anchor
Cylinder Rod Anchor
with External Sideshifter
Bolt-On Fork Arm
■ M12 Capscrew
● M16 Capscrew
FASTENER
LOCATION
SS Upper Mounts -
Hexhead Capscrews
SS Upper Mounts -
Sockethead Capscrews
Mounting Plate & SS
Lower Mounts
Spacer Plate
(Welded Frames)
Cylinder Rod Anchor
Cylinder Rod Anchor
with External Sideshifter
Bolt-On Fork Arm
● M16 Capscrew
▲ M20 Capscrew
6033701-R6 EN
CLASS II
20G 28G
Nm ft.-lbs. Nm ft.-lbs.
235 170 235 170
285 210 285 210
108 80 ■
270 200
225
165 ●
63 46 110 80
63 46 90 65
275 200 275 200
CLASS III
44G 52G
Nm ft.-lbs. Nm ft.-lbs.
520 384 520 384
520 384 520 384
270
200 ●
270 200
520 384 ▲
– – – –
275 200 275 200
225 165 225 165
535 395 535 395
Upper Arm
Bearings
Cylinder Rod End
Anchor Bar Capscrews
(if equipped)
Lower Arm
Bearings
CL5703.eps
(Bale Clamp shown)
36G 44G
Nm ft.-lbs. Nm ft.-lbs.
235 170 230 170
285 210 285 210
270 200 270 200
110 80 275 200
225 165 225 165
535 395 535 395
64G 70G
Nm ft.-lbs. Nm ft.-lbs.
445 328 – –
445 328 – –
520 384 – –
38 28 38 28
275 200 275 200
225 165 225 165
535 395 584 430
RH Side
CLASS IV
70G/77G
Nm ft.-lbs.
– –
– –
– –
38 28
275 200
– –
584 430
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