Komatsu Galeo D61EX-15 User Manual

MAINTENANCE SERVICE PROCEDURE
4-39
CHECK OUTSIDE DIAMETER OF TRACK ROLLER 4
If the measured value comes close to the repair limit, please contact your Komatsu distributor.
1. Measure the height (dimension C) of the link tread as
shown in the diagram.
2. Stop machine at position where link tread, whose size C
has been measured completely, contacts roller tread. Then
measure size B.
3. Calculate outside diameter of tread (size A):
A = (B - C) x 2
q Standard size (A): 200 mm (7.9 in)
q Repair limits: 164 mm (6.5 in)
CHECK HEIGHT OF GROUSER 4
If the measured value comes close to the repair limit, please
contact your Komatsu distributor.
After taking up slack in track shoes, measure height at center
of shoe as shown below.
q Standard height (h): 55.5 mm (2.2 in)
q Repair limits: 16.5 mm (0.7 in)

Komatsu Galeo D61EX-15 Specifications

General

Brand	Komatsu
Model	Galeo D61EX-15
Category	Excavators
Language	English