Yamaha EF4500iSE Welding System User Manual


 
3. Remove the rubber cap 3, plastic plug 4 and the
oil filler cap 5.
4. Place an oil pan under the engine. Remove the oil
drain bolt 6 so that the oil can be completely
drained.
5. Check the drain bolt, gasket 7, oil filler cap and
O-ring 8.
If damaged, replace.
6. Reinstall the oil drain bolt.
1. Place the machine on a level surface and warm
up the engine for several minutes.
Then stop the engine.
2. Remove the bolts 1, and then pull outward on the
areas of rear cover 2 shown.
24
3
5
6
7
8
4
700-7XFb
1
2
788-7XFb
AE00412
Engine oil replacement
w
Avoid draining the engine oil immediately after
stopping the engine. The oil is hot and should be
handled with care to avoid burns.
Drain bolt Torque:
30.0 Nm (3.1 kgfm, 22.2 lbfft)
AE00431
Carburetor adjustment
The carburetor is a vital part of the engine. Adjusting
should be left to a Yamaha dealer with the profession-
al knowledge, specialized data, and equipment to do
so properly.
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