6 - MAINTENANCE
Break-in period
Engine oil and filter
Replace the engine oil and the engine oil filter after the
first
250 h
.
NOTICE:
if engine is used with High Sulfur Fuel [
0.05%
(
500 ppm
) ≤ Sulfur Content ≤
0.5%
(
5000 ppm
)], change
the engine oil at shorter intervals (approximately half).
NOTICE:
if engine is used with High Sulfur Fuel [
0.5%
(
5000 ppm
) ≤ Sulfur Content ≤
1%
(
10000 ppm
)], change
the engine oil and oil filter at shorter intervals (approxi-
mately half).
To replace the engine oil and the engine oil filter perform
the operations described on page
6-57
..
Swing reduction gear
Replace the swing reduction gear oil after the first
250 h
.
To replace the swing reduction gear oil perform the op-
erations described on page
6-64
Swing reduction gear
Lubricate the swing reduction gear after the first
250 h
.
To lubricate the swing reduction gear perform the oper-
ations described on page
6-65
.
Fuel filter
Replace the fuel filter after the first
250 h
.
To replace the fuel filter perform the operations de-
scribed on page
6-61
Hydraulic oil return filter
Replace the hydraulic oil return filter after the first
250 h
.
To replace the hydraulic oil return filter perform the op-
erations described on page
6-66
NOTE:
replace the hydraulic oil return filter every
100 h
of
service if hydraulic breaker is used continuously.
6-24
Summary of Contents for E57C
Page 8: ......
Page 194: ...4 OPERATING INSTRUCTIONS 4 30 ...
Page 202: ...5 TRANSPORT OPERATIONS 5 8 ...
Page 228: ...6 MAINTENANCE To grease the blade refer to page 6 36 6 26 ...
Page 302: ...7 TROUBLESHOOTING 7 4 ...
Page 305: ...8 SPECIFICATIONS Track shoes steel 40 8 3 ...
Page 370: ...9 ACCESSORIES 9 62 ...