Checking The Damper; Checking And Replacing The Protector - Yamaha YZ250F Owner's Service Manual

1
e. Start the engine.
f. Measure the fuel pressure.
Out of specification  Replace the fuel
pump.
Fuel pressure
324.0 kPa (3.24 kgf/cm
psi)
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CHECKING THE DAMPER

EAS1SM5314
1. Check:
• Damper 1 "1"
• Damper 2 "2"
• Damper 3 "3"
Wear/damage  Replace.
TIP
• Affix dampers 1 and 3 with the arrow on each
damper pointing outward.
• Affix the damper 2 with its projection "a" facing
the rear of the vehicle.
84 mm
1 (3.31 in)
2
1
84 mm
(3.31 in)
EAS1SM5315
2
2
, 47.0
115 mm
(4.53 in)
3
a
3
115 mm
(4.53 in)
CHECKING AND REPLACING THE PRO-
TECTOR
1. Check:
• Protector "1"
Wear/damage  Replace.
TIP
Affix the protector as shown.
A
B
1
1
A. Left
B. Right
7-4
FUEL TANK
1
0 mm
(0 in)
1
15 mm
(0.59 in)