Manitowoc Grove RT765E-2 - Boom

LUBRICATION RT765E-2 SERVICE MANUAL
9-20
Published 9-04-2014, Control # 422-08
Item
Lube Point
Description
Figure
No.
Approved
Lubricant
Lube
Capacity
Lube Interval Application
Boom
60
Upper Lift
Cylinder Pin
Figure 9-7
EP-MPG
Extreme
Pressure
Multipurpose
Grease
6829003477
Until
greases
extrudes
500 hours or 3 months 2 grease fittings
61
Lower Lift
Cylinder Pin
Figure 9-7
Until
greases
extrudes
500 hours or 3 months 2 grease fittings
70
Hook Block
Swivel Bearing
Figure 9-7
Until
grease
extrudes
250 hours or 3 months 1 grease fitting
71
Hook Block
Sheaves
Figure 9-7
Until
grease
extrudes
250 hours or 3 months
4 grease fittings - 60
Tons
3 grease fittings - 40
Tons
72
Telescope
Cylinder Wear
Pads
Figure 9-7
Thoroughly
coat
Every boom teardown
or 125 hours/3 months
• 2 places by brush
• Extend boom for
access through
holes
73 Side Wear Pads Figure 9-7
Thoroughly
coat all
areas the
wear pad
moves on
250 hours or 3 months
2 places by brush;
with boom in
extended position
NOTE: Lubricate items more frequently than interval indicated in table if environmental conditions and/or operating
conditions necessitate.
74
Boom Section
Rear Upper
Wear Pads
Figure 9-7
EP-MPG
Extreme
Pressure
Multipurpose
Grease
6829003477
Thoroughly
coat all
areas the
wear pad
moves on
50 hours or 1 week
• 6 places
• Extend boom,
aligning grease
fittings with holes
in side of each
boom section
NOTE: Lubricate items more frequently than interval indicated in table if environmental conditions and/or operating
conditions necessitate.
Reference Only