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PB-2100,PB-2155,PB-2200SI

21-21H-00

1

INTRODUCTION

We are constantly working on technical
improvement of our products. For this reason,
technical data, equipment and design are
subject to change without notice. All
specifications, illustrations and directions in
this SERVICE DATA are based on the latest
products information available at the time of
publication.
ECHO SERVICE MANUAL Ord. 403-11
(Model : PB-2100, PB-2110, ES-2100, ES-
2400) contains lots of information for servicing
this model.

2

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 ......................... 4
1-5 Service limits .............................................. 5
1-6 Special tools ............................................... 6

2 EMISSION ADJUSTMENT GUIDE ............... 7
2-1 General adjusting rules .............................. 7
2-2 Presetting idle adjust screw, L mixture needle
and H mixture needle .......................................  7
2-3 Adjusting carburettor ..................................  8

Reference No.

 

21-21H-00

I S S U E D :     2 0 0 4 1 1

INDEX

Содержание PB-2100

Страница 1: ...the time of publication ECHO SERVICE MANUAL Ord 403 11 Model PB 2100 PB 2110 ES 2100 ES 2400 contains lots of information for servicing this model 2 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 4 1 5 Service limits 5 1 6 Special tools 6 2 EMISSION ADJUSTMENT GUIDE 7 2 1 General adjusting rules 7 2 2 Presetting id...

Страница 2: ...pacitor discharge ignition system Spark plug RCJ 7Y Starter Type Automatic rewind start Rope diameter x length mm in 3 0 x 1000 0 12 x 39 4 3 0 x 920 0 12 x 36 2 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 5 16 9 Handle Type Rear Grip Blower Fan type Sirocco si...

Страница 3: ...V 16 Secondary coil resistance kΩ 1 2 1 8 Pole shoe air gaps mm in 0 3 0 4 0 012 0 016 Ignition timing BTDC 28 Carburettor Idle adjust screw initial setting turn in 1 1 2 L mixture needle initial setting turn back 1 3 4 1 1 2 H mixture needle initial setting turn back 1 1 2 1 1 2 Test Pressure minimum MPa kgf cm2 psi 0 05 0 5 7 0 Metering lever height mm in 0 1 0 25 0 004 0 010 lower than diaphrag...

Страница 4: ...0 95 Engine mount M4 35 50 3 5 5 0 30 45 Muffler M5 60 100 6 10 50 85 Others Fan case M5 30 45 3 0 4 5 26 40 Fan hub M8 160 200 16 20 140 175 Fan M8 160 200 16 20 140 175 Regular bolt nut M3 6 10 0 6 1 0 5 9 and screw M4 15 25 1 5 2 5 13 22 M5 25 45 2 5 4 5 22 40 M6 45 75 4 5 7 5 40 65 M8 110 150 11 15 95 130 1 4 Special repairing materials Material Location Remarks Thread locking sealant Starter ...

Страница 5: ...ting is worn and aluminium can be seen B Piston outer diameter Min 32 13 1 265 C Piston pin bore Max 8 030 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 7 970 0 3138 G Piston ring width Min 1 45 0 057 H Piston ring end gap Max 0 5 0 02 K Crankshaft runout Max 0 05 0 002 A B C D F G H K E ...

Страница 6: ...mm Removing and installing hex socket bolt M5 6 897701 06030 Bearing wedge Removing and crankshaft ball bearings 7 897701 14732 Bearing tool Removing and installing crankcase ball bearings 8 897702 30131 Piston pin tool Removing and installing piston pin 9 897705 11520 Bearing tool Removing and installing con rod small end needle bearing 10 897714 24330 Oil seal tool Installing oil seals 11 897800...

Страница 7: ...djust screw L mixture needle and H mixture needle 1 Turn L mixture needle clockwise until lean stop to cut easily 2 Using a sharp knife give triangle cut between the stopper wings Also cut the H limiter cap NOTE Be careful when cutting caps otherwise injury may result 3 Pull the caps off with pliers NOTE Do not rock back and forth when removing otherwise the needle may be damaged 4 Turn H and L mi...

Страница 8: ...he range of 2 950 to 3 050 r min by turning idle adjust screw 6 Turn L mixture needle anticlockwise to reduce engine idle speed 200 to 300 r min and set engine idle speed in the rage of 2 650 to 2 850 r min NOTE Engine speed must be allowed to stabilize a minimum of 20 seconds after each adjustment of L mixture needle to assure accurate tachometer readings 7 After adjusting carburettor install Whi...

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