Boom - Manitowoc Grove RT765E-2 Operator's Manual

MAINTENANCE AND LUBRICATION
Lube Point
Item
Description

Boom

Upper Lift
60
Cylinder Pin
Lower Lift
61
Cylinder Pin
Hook Block
70
Swivel Bearing
Hook Block
71
Sheaves
Telescope
72 Cylinder Wear
Pads
73 Side Wear Pads
NOTE: Lubricate items more frequently than interval indicated in table if environmental conditions and/or operating
conditions necessitate.
Boom Section
74 Rear Upper
Wear Pads
NOTE: Lubricate items more frequently than interval indicated in table if environmental conditions and/or operating
conditions necessitate.
5-20
Figure Approved
No. Lubricant
Figure 5-7
Figure 5-7
Figure 5-7
EP-MPG
Extreme
Pressure
Figure 5-7
Multipurpose
Grease
6829003477
Figure 5-7
Figure 5-7
EP-MPG
Extreme
Pressure
Figure 5-7
Multipurpose
Grease
6829003477
Published 4-09-2021, Control # 364-11
RT765E-2 OPERATOR MANUAL
Lube
Lube Interval
Capacity
Until
greases 500 hours or 3 months
extrudes
Until
greases 500 hours or 3 months
extrudes
Until
grease 250 hours or 3 months
extrudes
Until
grease 250 hours or 3 months
extrudes
Thoroughly Every boom teardown
coat or 125 hours/3 months
Thoroughly
coat all
areas the 250 hours or 3 months
wear pad
moves on
Thoroughly
coat all
areas the 50 hours or 1 week
wear pad
moves on
Application
2 grease fittings
2 grease fittings
1 grease fitting
4 grease fittings - 60
Tons
3 grease fittings - 40
Tons
• 2 places by brush
• Extend boom for
access through
holes
2 places by brush;
with boom in
extended position
• 6 places
• Extend boom,
aligning grease
fittings with holes
in side of each
boom section