Replacing The Air Filter Elements; Changing The Transmission Oil - Yamaha 2004 YP400 Service Manual

REPLACING THE AIR FILTER ELEMENTS

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CHANGING THE TRANSMISSION OIL/

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1
2
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7. Fill:
• transmission case
(with the specified amount of the recom-
mended transmission oil)
Recommended oil
SAE 10W30 type SE motor oil
Quantity
0.25 L (0.22 Imp qt, 0.26 US qt)
8. Install:
• transmission oil filler plug 1
• O-ring 2
9. Start the engine, warm it up for several min-
utes, and then turn it off.
10.Check:
• transmission case
(for transmission oil leaks)
EAS00088
REPLACING THE AIR FILTER ELEMENTS
The following procedure applies to both air fil-
ter elements.
1. Remove:
• air filter case cover 1
• air filter element
È Left air filter case cover
É Right air filter case cover
2. Check:
• air filter element
Damage → Replace.
NOTE:
Replace the air filter element every 20,000 km.
The air filter needs more frequent service if
you are riding in unusually wet or dusty areas.
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CHK
ADJ