Echo CS-271T Service Manual

MAINTENANCE GUIDE
CS-271T
64
11 MAINTENANCE GUIDE
11-1 Troubleshootingguide
01
02
03
04
05
06
07
08
09
10
11
12
13
14
15
TROUBLE
Engine does not crank.
Engine does not start.
Fuel leaks.
Idling is not stable.
Acceleration is poor.
Engine stalls at high speed.
Engine lacks power.
Engine seizure / overheat
Engine misfires.
Engine / others are extremely noisy.
Fuel consumption is excessive.
Vibration is excessive.
Engine does not stop.
Oiler does not function.
Saw chain does not cut well.
INSPECTING
Starter system
Starter drum / rope
Ignition system
Sparks
Spark plug
Spark plug cap / coil
Ignition switch
Ignition coil
Pole shoe air gaps
Flywheel
2-2
3-2
3-3
3-7
3-4
3-6, 3-8
3-9
3-10
(Continued)
15
Inspecting first.
14 13 12 11 10 09 08 07 06 05 04 03 02 01
15 14 13 12 11 10 09 08 07 06 05 04 03 02 01
Flywheel key 3-10
REFERENCES
Rewind spring 2-3
2-4Starter pawl / spring
Sprocket 1-5, 5-1
Clutch system
Clutch shoes / spring / bearing
Clutch drum
5-1 to 5-3
5-1, 5-3
15 14 13 12 11 10 09 08 07 06 05 04 03 02 01

Echo CS-271T Specifications

General

Engine Displacement	26.9 cc
Bar Length	12 inches
Chain Pitch	3/8 inch
Fuel Capacity	0.21 L
Chain Oil Type	Bar and chain oil
Chain Gauge	0.050 inch
Oil Capacity	160 ml