Echo CS-3400 Service Data

7
SERVICE HINT
CS-3000 CS-3050
CS-3400 CS-3450
2 SERVICE HINT
2-1 Installing fuel pipes and grommet
1. Preassemble fuel return pipe (A), fuel pipe (B),
and vent pipe (C) to the grommet as shown .
(D): 5 mm (0.2 in)
(E): 23 mm (0.9 in)
(F): 5 mm (0.2 in)
2. Install the grommet together with pipes so that
vent pipe (C) faces rear (engine side).
2K311
(A)
(D)
(E)
(F)
(B) (C)
2K310
1. Insert new oil pipe to the grommet as shown.
(A): 62 to 68 mm (2.45 to 2.65 in)
2. Apply an adhesive (Loctite #424 or equivalent
adhesive for synthetic rubber) on the grommet bore.
(A)
6K270
2-2 Installing new oil pipe and grommet

Echo CS-3400 Specifications

General

Bar Length	16 inches
Power Output	1.6 kW
Engine Displacement	34.0 cc
Weight	4.0 kg
Chain Pitch	3/8 inch
Chain Gauge	0.050 inches