Assembly And Installation - Yamaha WR400F Fahrer- Und Wartungshandbuch

2
1
3 4
1 2
4
Starter plunger
1. Inspect:
Accelerator pump
1. Inspect:
2. Inspect:
6
5
Air cut valve
3
1. Inspect:

ASSEMBLY AND INSTALLATION

Carburetor
1. Install:
4 - 13
CARBURETOR
Cold starter plunger 1
Hot starter plunger (red) 2
Wear/damage → Replace.
Diaphragm (accelerator pump) 1
Spring (accelerator pump) 2
Accelerator pump cover 3
O-ring 4
Push rod 5
Tears (diaphragm)/damage →
Replace.
Dirt → Clean.
Throttle shaft 1
Spring 2
Lever 1 3
Spring 1 4
Lever 2 5
Spring 6
Dirt → Clean.
Diaphragm (air cut valve) 1
Spring (air cut valve) 2
Air cut valve cover 3
O-ring 4
Tears (diaphragm)/damage →
Replace.
Hot starter plunger (red) 1
Cold starter plunger 2
ENG