Doosan GE12TIC — Engine oil change
Maintenance · Lubrication system
For the Doosan GE12TIC, from the Doosan service manual.
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Before you start
- Do not overfill above max mark.
Procedure
- Run engine until oil is warm.
- Pull out oil level gauge.
- Open valve and operate oil drain pump lever by hand to drain oil.
- Close drain pump valve after draining.
- Refill new engine oil at filler neck on head cover.
- Run engine at idle a few minutes to circulate oil.
- Stop engine, wait about 10 minutes, check level and top up.
Specs & values
- SAE 15W40 Amazon Amazon eBay $94.00 eBay $49.74, API CD/SF or later
Source: Doosan service manual. Steps and values are as documented; always cross-check against the official manual and any later revisions for your exact serial number before servicing.