Yamaha EF4500iSE Owners Manual - Page 29

Carburetor adjustment, Engine oil replacement

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58 7 6 4 3 AE00431 Carburetor adjustment The carburetor is a vital part of the engine. Adjusting should be left to a Yamaha dealer with the professional knowledge, specialized data, and equipment to do so properly. 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. 2 1 788-7XFb 700-7XFb 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. 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. Drain bolt Torque: 30.0 N•m (3.1 kgf•m, 22.2 lbf•ft) - 24 -

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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 N
•
m (3.1 kgf
•
m, 22.2 lbf
•
ft)
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.