Manitowoc Grove GRT8100 Service Manual

9-25
GRT8100 SERVICE MANUAL LUBRICATION
9
Published 3/26/2018, Control # 596-05
GROVE
Boom (Continued)
NOTE: Crane Setup: Machine shall be set up on firm level surface with fully extended outriggers and minimum 9979 kg
(22,000 lb) counterweight installed. Ensure crane is level.
• Boom must be directly over the front with house lock engaged.
• Set boom angle at zero degrees (0°).
• Do not exceed 35 m (115 ft) boom length in Auto Mode A.
• Do not exceed 27.4 m (90 ft) boom length in Auto Mode B.
• All lubrication points can be accessed by operating crane in the 0001 RCL mode using A or B boom configurations.
CAUTION: Do not operate crane in RCL bypass to lubricate the boom.
Item
Lube Point
Description
Figure No.
Approved
Lubricant
Lube Capacity Lube Interval Application
89 Boom Pivot Shaft Figure 9-14 L
Until grease
extrudes
250 hours or 3 months 4 grease fittings
90
Upper Boom
Nose Sheave
Figure 9-14 A
Until grease
extrudes
Apply grease at
assembly or tear down.
2 grease fittings
(1) per sheave
91
Lower Boom
Nose Sheave
Figure 9-14 A
Until grease
extrudes
Apply grease at
assembly or tear down.
5 grease fittings
92
Auxiliary Boom
Nose Sheave
Figure 9-14 A
Until grease
extrudes
250 hours or 3 months 1 grease fitting
93 Mast Sheave
Figure 9-14 A
Until grease
extrudes
500 hours or 12 months 1 grease fitting
94 Jib Sheaves
Figure 9-14 A
Until grease
extrudes
250 hours or 3 months 2 grease fittings
FIGURE 9-14
90
89
93
92
91
87
94
94
8616

Manitowoc Grove GRT8100 Specifications

General

Brand	Manitowoc
Model	Grove GRT8100
Category	Construction Equipment
Language	English