Yamaha WaveRunner - Bypass Valve Motor Inspection; Throttle Body Installation

4-21
E
FUEL
FUEL INJECTION SYSTEM
Bypass valve motor inspection
1. Inspect:
• Hoses
Damage/cracks
→
Replace.
2. Check:
• Check the bypass valve motor operation
using the Yamaha Diagnostic System.
Throttle body installation
1. Install:
• Throttle body
CAUTION:
Do not bend the fuel pipe
1
.
1
2. Install:
• Fuel hose
1
(throttle body side)
• Clamp
NOTE:
Install the fuel hose with the white mark
a fac-
ing up.
1
a
3. Adjust:
• Throttle lever free play
Refer to “CONTROL SYSTEM” in Chap-
ter 3.