Air Cut-Off Valve; Accererating Pump - Linhai 2004 ATV 260 Service Manual

CHAPTER 3A ENGINE
17.Remove:
Main nozzle
Check the main nozzle for wear or damage.
Clean
the main nozzle with cleaning solvent and blow
this
open with compressed air.
18.Remove:
Pilot screw set
Turn the pilot screw in and carefully count the
number of turn until it seats lightly. Make a note
of this to use as a reference when reinstalling
the pilot screw.

AIR CUT-OFF VALVE

19.Remove:
Cover①
Compressing spring②
Diaphragm③
20.Inspection:
Compressing spring
Distortion→Replace.
Diaphragm
Wear→Replace.
21. Reverse the
installation.

ACCERERATING PUMP

22.Remove:
Cover①
Check the vacuum piston for wear or damage.
260/ 300 / 400 cc
removal procedure for
ATV SERVICE MANUAL09.0
CHAPTER 3 ENGINE PAGE. 3A- 73