Echo CS-350WES Service Manual

CS-350WES
36
FUEL SYSTEM
4-15-1 Presetting idle adjust screw, L mixture needle and H mixture needle (continued)
3. Screw thread side of limiter cap tool 91019 into
center hole of the other limiter cap counterclockwise
until the limiter cap is pulled out from the mixture
needle completely.
4. Remove the limiter cap from the limiter cap tool
turning clockwise.
5. Screw thread of limiter cap tool 91019 into center
hole of previous limiter cap to pull out completely.
6. Turn L mixture needle and H mixture needle
clockwise until lightly seated, and then turn out both
needles following turns.
NOTE: If needles are force during seating, damage
to carburetor may occur.
7. Turn idle adjust screw counterclockwise and set
the screw until the tip to just contact throttle plate.
Then turn idle adjust screw following turns.
WT-722, WT-722A, WT-721
Idle adjust screw 2 1/8
WT-722 WT-722A WT-721
L mixture needle 1 7/8 1 7/8 2 1/8
H mixture needle 2 7/8 2 3/8 3 1/8

Echo CS-350WES Specifications

General

Brand	Echo
Model	CS-350WES
Category	Chainsaw
Language	English