Isuzu 4LE2 User Manual

5-12
INSPECTION AND MAINTENANCE
1. Clean around the oil filler cap so that foreign
matter does not enter. Remove the oil filler
cap.
2. Place a container for receiving the oil
beneath the oil pan and the oil filter.
3. Remove the oil drain plug to discharge the
oil.
4. Use the special oil filter wrench to remove
the oil filter.
5. Apply a thin layer of clean engine oil to the
gasket of a new oil filter.
6. Install the new oil filter by screwing it in until
the gasket comes in contact with the seal
surface, and then tighten it with one turn
using the special oil filter wrench.
7. Confirm that the oil drain plug is securely
tightened.
8. Remove the oil dipstick and carefully fill the
specified engine oil into the oil filler.
9. Install the oil dipstick and the filler cap, and
start the engine 5 minutes after refueling,
and then let it idle. At this time, check
whether any oil leak is found around the oil
filter and oil drain plug.
10. Stop the engine, wait for 10 - 20 minutes,
and then check the oil level with the oil
dipstick.
Oil filter
body
Gasket
Oil filter
Oil filter
body
Gasket
Oil filter
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Isuzu 4LE2 Specifications

General

Engine Model	4LE2
Fuel System	Direct Injection
Fuel Type	Diesel
Engine Type	4-cylinder, 4-cycle, water-cooled diesel
Aspiration	Naturally aspirated