Echo CS-400 Manual de usuario

01-40D-00 CS-400 1

SERVICE

MANUAL

SUPPLEMENT

CHAIN

SAW

ECHO:

CS-400

(Serial

number

11000001-11999999)

(Serial

number

12000001-12999999)

(Serial

number

13000001-13999999)

INTRODUCTION CONTENTS

page

We are constantly working on technical im-

provement of our products. For this reason,

technical data, equipment and design are

subject to change without notice. All speci-

fications and directions in this SERVICE

DATA are based on the latest products infor-

mation available at the time of publication.

1 SERVICE

INFORMATION..............................

1-1 Specification

...............................................

1-2 Technical

data.............................................

1-3 Torque

limits................................................

1-4 Special repairing materials

.........................

1-5 Service

limits...............................................

1-6 Special tools

...............................................

CARBURETOR ADJUSTMENT PROCEDURE

....7

2-1 General adjusting

rules...............................

2-2 Presetting idle adjust screw, L mixture needle

and H mixture needle

........................................

2-3 Adjusting

carburetor....................................

Reference No. 01-40D-00

ISSUED: 201002

INDEX

SERVICE INFORMA

TION

CS-400

1 SERVICE INFORMA

TION

1-1

Speci

cations

Model CS-400

Dimensions Length* mm(in) 393 (15.47)

Width mm(in) 245 (9.65)

Height mm(in) 277 (10.91)

Dry weight* kg(lb) 4.6 (10.1)

Engine Type YAMABIKO, air-cooled, two-stroke, single cylinder

Rotation Clockwise as viewed from the output end

Displacement cm3(in3) 40.2 (2.453)

Bore mm(in) 40.0 (1.575)

Stroke mm(in) 32.0 (1.260)

Compression ratio 6.5

Carburetor Type Diaphragm, horizontal-draught, with purge bulb**

Model Walbro WT-985

Venturi size-Throttle bore mm(in) 13.50 - 15.85 (0.532 - 0.624)

Ignition Type CDI (Capacitor discharge ignition) system

with electronic timing advancer and speed governor

Spark plug BPM8Y (CANADA : BPMR8Y)

Exhaust

Muffler type Spark arrester muffler with catalyst

Starter Type Automatic rewind

Rope diameter x length mm(in) 3.0 x 900 (0.14 x 35.4)

Fuel Type Premixed two-stroke fuel

Mixture ratio 50 : 1 (2 %)

Gasoline Minimum 89 octane gasoline

Two-stroke air cooled engine oil ISO-L-EGD (ISO/CD13738), JASO M345-FC/FD

Tank capacity

L (U.S.fl.oz.)

0.41 (13.9)

Clutch

Type

Centrifugal, 3-shoe slide with 3-tension spring

Guide bar / Saw chain lubrication type Automatic with volume adjuster

Oil

Tank capacity

L (U.S.fl.oz.)

0.28 (9.5)

Sprocket

Type

Spur

Number of teeth

Pitch

3/8

Chain tensioner type Side Access

* Without guide bar and saw chain. ** Purge bulb on engine body

Cutting

devices

Guide bar

Part No.

16A0ED3757

18A0ED3762

Called length in

Gauge in

0.050

Saw chain

Type

OREGON 91VG

Number of drive links

Pitch in

3/8

Gauge in

0.050

CS-400

SERVICE INFORMA

TION

1-2 Technical

data

Engine

Idling speed RPM 2,650 +/- 250

Wide open throttle speed* RPM 12,000 - 12,600

Clutch engagement speed RPM 4,100

Service limit speed† RPM 3,200

Compression pressure MPa (kgf/cm2) (psi) 0.88 (8.9) (127)

Ignition system

Spark plug gap mm(in) 0.6 - 0.7 (0.024 - 0.028)

Minimum secondary voltage at 1,000 RPM

Primary coil resistance

200 - 400

Secondary coil resistance

kΩ

1.5 - 2.2

Pole shoe air gaps

mm(in)

0.3 - 0.4 (0.012 - 0.016)

Ignition timing

at 3,000 RPM

°BTDC

at 8,000 RPM

°BTDC

at 10,000 RPM

°BTDC

PET-9000 Parameter

317

Carburetor

Idle adjust screw initial setting turns in** 1 3/8

Test Pressure, minimum MPa (kgf/cm2) (psi) 0.05 (0.5) (7.0)

Metering lever height mm(in) 1.65 (0.06) lower than diaphragm seat

Chain oil discharge volume at 7,000 RPM Adjustable : 1.5 - 13 (0.05 - 0.40)

mL/min(U.S.fl.oz./min) (Factory set 7 mL/min)

BTDC: Before top dead center.

* With 16 in. guide bar and saw chain.

**Set idle adjust screw to contact throttle plate before initial setting.

† If clutch engagement speed is lower than service limit speed, replace clutch assembly with new one.

SERVICE INFORMA

TION

CS-400

1-3 Torque

limits

Descriptions

Size

kgf•cm

N•m

in•lbf

Starter

system

Starter pawl

40 - 60

4 - 6

35 - 50

Starter case

M5**

25 - 35

2.5 - 3.5

22 - 30

Ignition

system

Magneto rotor (Flywheel)

250 - 290

25 - 29

220 - 250

Ignition coil

40 - 60

4 - 6

35 - 50

Ignition switch

M14

15 - 30

1.5 - 3

13 - 26

Spark plug

M14

150 - 170

15 - 17

130 - 150

Fuel

system

Carburetor

30 - 45

3 - 4.5

26 - 40

Carburetor elbow

M5**

20 - 30

2 - 3

17 - 26

Intake bellows

30 - 45

3.0 - 4.5

26 - 40

Clutch Clutch hub

LM10

300 - 400

30 - 40

260 - 350

Engine

Crankcase

M5*

70 - 110

7 - 11

60 - 95

Engine mount

70 - 110

7 - 11

60 - 95

uffler

80 - 110

8 - 11

70 - 95

Cylinder cover

25 - 45

2.5 - 4.5

22 - 40

Others

Auto-oiler

20 - 35

2.5 - 3.5

17 - 30

Front handle

M5**

45 - 65

4.5 - 6.5

40 - 55

Rear handle assembly

30 - 50

3 - 5

26 - 45

35 - 50

3.5 - 5

30 - 45

Handle lid

10 - 20

1 - 2

9 - 17

Brake lever (Hand guard)

M5**

10 - 20

1 - 2

9 - 17

M4**

45 - 65

4.5 - 6.5

40 - 55

Sprocket guard plate

M4**

10 - 20

1 - 2

9 - 17

Chain catcher

45 - 60

4.5 - 6

40 - 52

Guide bar

200 - 230

20 - 23

175 - 200

Regular bolt, nut and screw

6 - 10

0.6 - 1

5 - 9

15 - 25

1.5 - 2.5

13 - 22

25 - 45

2.5 - 4.5

22 - 40

45 - 75

4.5 - 7.5

40 - 65

LM: Left-hand thread *Apply thread locking sealant (See below) ** Tapping screw

1-4 Special

repairing materials

Material

Location

Remarks

Adhesive

Ball bearing outer / crankcase

Loctite #675 or equivalent

Pulse pipe joint

Cushions

Loctite #424, ThreeBond #1741 or equivalent

Liquid gasket

Crankcase seams

Loctite #515 or equivalent

Grease

Auto-oiler worm

Lithium based grease or ECHO XTended

Protection Lubricant

Clutch needle bearing

Handle cushions

Rewind spring

Starter center shaft

Chain brake (metal contact part)

Molybdenum grease (approx. 1 gram)

CS-400

SERVICE INFORMA

TION

1-5 Service

limits

A B C D

5K275 5K277 5K278 5K279

E F G H

5K280 5K016 5K042 5K276

K L M P

5K173 5K174 5K190 5K191

Description mm (in)

A Cylinder bore When plating is worn and aluminum can be seen

B Piston outer diameter Min. 39. 89 (1.570)

C Piston pin bore Max. 9. 030 (0.3555)

D Piston ring groove Max. 1. 6 (0.063)

E Piston ring side clearance Max. 0. 1 (0.004)

F Piston pin outer diameter Min. 8. 98 (0.3535)

G Piston ring width Min. 1. 45 (0.057)

H Piston ring end gap Max. 0. 5 (0.02)

K Con-rod small end bore Max. 12. 025 (0.4734)

L Crankshaft runout Max.

0. 05 (0.002)

M Sprocket bore Max. 13. 07 (0.5146)

N Clutch drum bore Max. 71. 5 (2.81)

P Sprocket wear limit Max. 0. 5 (0.02)

SERVICE INFORMA

TION

CS-400

Otros manuales para CS-400

Tabla de contenidos

Otros manuales de Motosierra de Echo

Echo

Echo CHAIN SAW CS-330T Instrucciones de montaje

Echo

Echo CS-8000 Manual de instrucciones

Echo

Echo CS-370F Manual de usuario

Echo

Echo CS-550P Manual de usuario

Echo

Echo CS-600 Manual de usuario

Echo

Echo CS-3700ES Manual de usuario

Echo

Echo CS-400 - SERIAL NUMBER... Manual de instrucciones

Echo

Echo CS-400 Manual de usuario

Echo

Echo CS-400 Manual de usuario

Echo

Echo CS-302 Manual de usuario

Echo

Echo CS-6702 Manual de instrucciones

Echo

Echo DCS-2500T Manual de usuario

Echo

Echo CS-2510TES Manual de usuario

Echo

Echo CS-3510 Manual de usuario

Echo

Echo CS-2511PN Manual de usuario

Echo

Echo CS-500P Manual de usuario

Echo

Echo CS-320TES Manual de usuario

Echo

Echo CS-5500 Manual de usuario

Echo

Echo CS-440EVL Manual de instrucciones

Echo

Echo CS-620P Manual de usuario

Echo

Echo CS-355T Manual de usuario

Echo

Echo CS-341 Manual de usuario

Echo

Echo CS-352 Manual de usuario

Echo

Echo cs-520 Manual de usuario

Manuales populares de Motosierra de otras marcas

Bushranger

Bushranger CS4210 Manual de usuario

Husqvarna

Husqvarna 136, 141 Manual de usuario

HART

HART HLCS01 Manual de usuario

Homelite

Homelite UH10817 Manual de usuario

Westfalia

Westfalia SCS 725 Manual de usuario

Nakayama

Nakayama EC2050 Manual de usuario

The Handy

The Handy THPCS16 Manual de usuario

McCulloch

McCulloch PRO MAC 54 Manual

Husqvarna

Husqvarna 359 E-tech Manual de usuario

Craftsman

Craftsman 358.352162 Manual de usuario

Craftsman

Craftsman 358.350270 Manual de usuario

Craftsman

Craftsman 358.351610 Manual de usuario

Poulan Pro

Poulan Pro 545047544 Manual de usuario

Ryobi

Ryobi RY3714VNM Manual de usuario

Homelite

Homelite Ranger UT10926 Manual de usuario

McCulloch

McCulloch TimberBear TM502 Manual de usuario

SNOWJOE

SNOWJOE Sunjoe 20ViONLTE-CS10-RM Manual de usuario

Husqvarna

Husqvarna 346XP TrioBrake Guía