Doosan — Oil exchange procedure (P126TI)
Maintenance · Lubrication system
From a Doosan owner's manual covering: G265, G265XW/XF, G300, G300XW/XF, G335, G335XW/XF, G400, G400XW/XF, G430, G430XW/XF, G435, G435XW/XF…. Check it applies to your exact model before use.
Applies to: Doosan P126TI engine, Doosan P126TI-II engine, Doosan P158LE engine, Doosan DP158LC engine, Doosan P180LE engine
Before you start
- Do not add so much engine oil that the level rises above max. marking.
Procedure
- While oil is still hot, take out the dipstick.
- Remove the drain valve from oil pan and drain plug from oil filter head, drain engine oil.
- Reassemble drain valve with oil pan and drain plug with oil filter head.
- Refill with new engine oil at the oil filler neck in accordance with engine oil capacity.
- Operate engine at idle for a few minutes to circulate oil.
- Shut down engine, wait 10 minutes, measure quantity and refill if necessary.
Specs & values
- Capacity Max. 23 L / Min. 20 L (P126TI FridayParts $18.99)
Source: Doosan owner's 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.