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SERVICE INFORMATION

CS-260TES
CS-270WES

7

1.35

0.4

1.65

1.5

b

a

26

00

26

00

Ign

itio

n A

ir G

ap

 Gau

ge

#.014

 = .35m

m

P/N

 91

004

91

01

9

0

0.4

5

0

5

0

0.8

0.8

1.2

1.2

1.

1.

M

Pa

M

Pa

0

1-6 Special tools

1

4

5

2

6

9

10

11

14

12

15

16

19

20

3

8

Key  Part Number 

Description 

Used for: 

  1  897801-33330 

Tachometer PET-1000 

Measuring engine speed to adjust carburettor

  2  895612-79920 

L-hex wrench (3 mm) 

Removing and installing hex. socket bolt (M4)

  3  895610-79920 

L-hex wrench (4 mm) 

Removing and installing hex. socket bolt (M5)

  4  897559-02831 

T-hex wrench (4 mm) 

Removing and installing hex. socket bolt (M5)

  5  897501-03938 

Puller 

Removing magneto rotor

  6  897702-30131 

Piston pin tool 

Removing and installing piston pin

  7  897701-06030 

Bearing wedge 

Removing and crankshaft ball bearings

  8  897705-11520 

Bearing tool 

Replacing needle bearing on con-rod small end

  9  897563-19830 

Metering lever gauge 

Measuring metering lever hight on carburettor

  10  897708-19835 

Worm puller 

Removing auto-oiler worm 

  11  Y089-000010 

Worm inserter 

Installing auto-oiler worm

  12  897726-09130 

Oil seal tool 

Installing oil seals

  13  897800-79931 

Spark tester 

Checking ignition system

  14  897803-30132 

Pressure tester 

Testing carburettor and crankcase leakage

  15  X640-000011 

Clutch tool 

Removing and assembling clutch assembly

  16  897826-16131 

Pressure rubber plug 

Plugging intake port to test crankcase / cylinder leakages

  17  897828-12330 

Pressure rubber plug 

Plugging intake port to test crankcase / cylinder leakages

  18  897835-16131 

Pressure connector 

Checking crankcase and cylinder leakages

  19         91037 

Compression gauge 

Measuring cylinder compression

  20         91004 

Module air gap gauge 

Adjusting pole shoe air gaps

  21         91019 

Limiter cap tool 

Removing and installing limiter cap

a = 3 mm

a = 4 mm

7

18

13

21

17

Содержание CS-260TES

Страница 1: ...cation E C H O S E R V I C E M A N U A L O r d 401 22 Model CS 2600 contains lots of information for servicing this model 0 CONTENTS page 1 SERVICE INFORMATION 2 1 1 Specification 2 1 2 Technical data 3 1 3 Torque limits 4 1 4 Special repairing materials 5 1 5 Service limits 6 1 6 Special tools 7 2 CARBURETTOR ADJUSTMENT PROCEDURE 8 2 1 General adjusting rules 8 2 2 Presetting idle adjust screw L ...

Страница 2: ...MR 7A Starter Type ES Effortless start Rope diameter x length mm in 3 5 x 750 0 14 x 29 5 Fuel Type Premixed two stroke fuel Mixture ratio 50 1 2 Petrol Minimum 89 octane petrol RON Two stroke air cooled engine oil ISO L EGD ISO CD13738 JASO FC Tank capacity L U S fl oz 0 24 8 1 Clutch Type Centrifugal 3 shoe slide with 3 tension spring Guide bar Saw chain lubrication type Automatic with volume ad...

Страница 3: ... 40 0 012 0 016 Ignition timing at 1500 r min BTDC 25 at 3000 r min BTDC 20 at 8000 r min BTDC 36 at 12000 r min BTDC 25 Carburettor Idle adjust screw initial setting turns in 2 1 8 L mixture needle initial setting turns back 1 5 8 H mixture needle initial setting turns back 1 7 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 Cha...

Страница 4: ...ler cover M4 10 20 1 2 9 18 Others Auto oiler M4 15 25 1 5 2 5 13 22 Front handle M5 20 40 2 4 18 35 CS 260TES M4 10 20 1 2 9 18 CS 270WES M4 8 12 0 8 1 2 7 10 Top handle CS 260TES M4 10 20 1 2 9 18 Rear handle CS 270WES M4 10 20 1 2 9 18 Top handle assembly M4 20 30 2 3 18 26 CS 260TES Rear handle assembly M4 20 30 2 3 18 26 CS 270WES Brake lever Hand guard M5 25 45 2 5 4 5 22 40 Chain catcher M5...

Страница 5: ...e seams Loctite 515 990610 00051 or equivalent Thread locking sealant Starter pawl screws Loctite 242 Three bond 1324 or equivalent Ignition coil Loctite 222 Three bond 1342 or equivalent Crankcase bolts Grease Auto oiler worm Clutch needle bearing Rear handle cushion Lithium based grease Rewind spring Starter center shaft Chain brake metal contact part Molybdenum grease approx 1 gram ...

Страница 6: ...0 0 3161 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 7 980 0 3142 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 11 025 0 4341 L Crankshaft runout Max 0 02 0 001 M Sprocket bore Max 0 05 0 0020 N Clutch drum bore Max 55 5 2 19 P Sprocket wear limit Max 0 5 0 02 A B C D F G H L M P ...

Страница 7: ... 897705 11520 Bearing tool Replacing needle bearing on con rod small end 9 897563 19830 Metering lever gauge Measuring metering lever hight on carburettor 10 897708 19835 Worm puller Removing auto oiler worm 11 Y089 000010 Worm inserter Installing auto oiler worm 12 897726 09130 Oil seal tool Installing oil seals 13 897800 79931 Spark tester Checking ignition system 14 897803 30132 Pressure tester...

Страница 8: ...djust screw When engine does not run correctly after this adjustment proceed to the next step 2 2 C After adjusting carburettor according to the steps 2 2 and 2 3 the limiter cap s must be installed on L and or H mixture needle s to comply with Emission Directive 2 2 Presetting idle adjust screw L mixture needle and H mixture needle Tools Required Small screwdriver with 2 5 mm blade electronic tac...

Страница 9: ...p tool turning clockwise Screw thread of limiter cap tool 91019 into centre hole of previous limiter cap to pull out completely 5 Turn L and H mixture needle clockwise until lightly seated and then turn both mixture needles anticlockwise following turns L mixture needle 1 5 8 H mixture needle 1 7 8 NOTE If needles are forced during seating dam age to carburettor may occur 6 CS 260TES Remove cleane...

Страница 10: ...se again and check WOT engine speed The final WOT engine speed should fall within the11 700 to 12 300 r min range NOTE During H mixture needle adjustment do not run engine at high speed without load longer than 10 seconds 6 After adjusting carburettor put new limiter cap on the other side of limiter cap tool as shown and press the limiter caps to the bottoms on L and H mixture needles respectively...

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