MAINTENANCE GUIDE
A. GREASING (See Page 7-16)
1. Front Joint
Pins
2. Swing Bearing
3. Swing Internal Gear
NOTE:
Maintenance required when operating in water or mud and under extreamely severe condition.
Maintenance required only during first time check.
Check and add grease.
IMPORTANT: Grease bucket and link pivots every day until break-in operation (50 hours) is complete.
When the bucket joint boss end faces are not finished with WC thermal spraying, grease the
bucket two joint pin sections at an interval of every 250 hrs.
B. ENGINE (See Page 7-20)
1. Engine Oil
2. Engine Oil
3. Engine Oil Filter
C. TRANSMISSION (See Page 7-22)
Parts
1. Travel Reduction
Gear
Parts
Bucket
Link Pins
Others
Parts
Oil Level Check
Change
Replacement
Oil Level Check
Change
MAINTENANCE
Quantity
4
4
8
2
1
Quantity
1
12.0 L (3.2 US gal)
1
Quantity
2
2.5 L 2 (2.6 US qt 2)
7-11
Interval (hours)
8
50
100
250
Interval (hours)
8
50
100
250
Interval (hours)
8
50
100
250
500
1000 2000
500
1000 2000
500
1000 2000