04-15-2024, 07:25 AM
I use 15W-40 same as in the Cummins engine.
The Yanmar TNV manual specifies:
10W-30 good between -4F to +86F
15W-40 between about +5F to +100F
20 +32F to +68F
30 +50F to +86F
40 +68F to +104F
The Yanmar TNV manual specifies:
10W-30 good between -4F to +86F
15W-40 between about +5F to +100F
20 +32F to +68F
30 +50F to +86F
40 +68F to +104F
Jim
2014 Newell Coach 1482 Mid Entry 45'8" Valid Slides and Valid Levelling