Isuzu AU-4LE1T, Maintenance Manual

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95
(operation hours)
NO.
Description of check
and maintenance
Daily
250 500 750 1000 1250 1500
Remark
12.
Electromagnetic pump filter
replacement or cleaning
○
★
○ ○
★
○ ○
★
○
13. Injection nozzle check (*) ○
★
○
★
○
◎
14. Coolant level and fouling check
○
15. Coolant leakage check ○
16. Radiator filler cap fitting condition ○
17.
Fan belt tension check (Replace if
necessary.)
○ ○ ○ ○
18. Coolant temperature registration ○
19. Coolant replacement
20.
Intercooler and radiator external
face cleaning
21. Cooling system circuit cleaning
○
22. Radiator filler cap function check (*)
See "EXPLANATION OF
MAINTENANCE
SCHEDULE"
★
This is a recommended maintenance. The failure to perform this maintenance item will nullify the emission warranty or limit recall
liability prior to the completion engine useful life. Isuzu, however, urges that recommended maintenance service is performed at the
indicated intervals.
◎ This is a required maintenance. The failure to perform this maintenance item will nullify the emission warranty or limit recall liability
prior to the completion engine useful life. Isuzu, however, urges that required maintenance service is performed at the indicated
intervals.