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Echo EDR-2100, Сервисные данные

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1-2 Technical data

Models

EDR-2100

EDR-2100/1E

EDR-2400

EDR-2400/1E

Engine

Idling speed

rpm

2500 - 3500

Engine speed at maximum power

rpm

7000

Maximum speed

rpm

9000

Clutch-in speed

rpm

4000

Compression pressure

kgf/cm

2

(psi)

9.5 (135)

8.5 (120)

Carburetor

Main jet

#37

#38

Metering needle initial setting

turns in

12*

- - -

- - -

Test pressure, minimum

kgf/cm

2

(psi)

0.5 (7.0)

Metering lever height

mm(in)

1.5 (0.06) lower than diaphragm seat

Ignition system

Spark plug gap

mm(in)

0.6 - 0.7 (0.024 - 0.028)

Minimum secondary voltage at 1000 rpm

kV

15

Secondary coil resistance

k

Ω

1.0 - 2.0

Pole shoe air gaps

mm(in)

0.3 - 0.4 (0.012 - 0.016)

Ignition timing 

°BTDC

( 33 )    28

28

* Screw in metering needle from initial threads engagement.

BTDC: Before top dead center.

3

EDR-2100 EDR-2100/1E 
EDR-2400 EDR-2400/1E 

SERVICE INFORMATION

Содержание EDR-2100

Страница 1: ...service these models please refer to ECHO SERVICE MANUAL Ord No 402 18 ENGINE DRILL EDR 2100 EDR 2100 1E EDR 2400 EDR 2400 1E Reference No 19 21A 02 REVISED 199807 SERVICE DATA 1 19 21A 02 CONTENTS page 1 SERVICE INFORMATION 2 1 1 Specifications 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 SERVICE HINT 7 2 1 Transmission co...

Страница 2: ...h primer purge pump Model WYL 23 WYL 53 WYL 56 Venturi size Throttle bore mm in 9 0 9 0 0 354 0 354 Ignition Type CDI Capacitor discharge ignition system in a single integrated piece Spark plug BPM7Y RCJ 8Y BPM7Y BPMR7A Starter Type Automatic rewind Rope diameter x length mm in 3 0 x 1000 0 12 x 39 4 Fuel Type Premixed two stroke fuel Refer to Operator s manual Tank capacity cm3 U S fl oz 420 14 2...

Страница 3: ...l setting turns in 12 Test pressure minimum kgf cm2 psi 0 5 7 0 Metering lever height mm in 1 5 0 06 lower than diaphragm seat Ignition system Spark plug gap mm in 0 6 0 7 0 024 0 028 Minimum secondary voltage at 1000 rpm kV 15 Secondary coil resistance kΩ 1 0 2 0 Pole shoe air gaps mm in 0 3 0 4 0 012 0 016 Ignition timing BTDC 33 28 28 Screw in metering needle from initial threads engagement BTD...

Страница 4: ...rter M 4 30 50 26 45 w stand starter case Gear Shaft for small spur gear M 6 170 110 60 95 case PTO shaft M12 350 450 300 390 Chuck M12 350 450 300 390 Chuck center bolt M 6 150 180 130 155 Gear case M 5 60 80 52 70 Regular bolt nut and screw M 3 16 10 5 9 M 4 15 25 13 22 M 5 25 45 22 40 M 6 45 75 40 65 M 8 110 150 995 130 Material Location Remarks Grease Rewind spring Starter center shaft Lithium...

Страница 5: ...063 E Piston ring side clearance Max mm in 0 1 0 004 F Piston pin outer diameter Min mm in 7 98 0 3142 G Piston ring width Min mm in 1 45 0 057 H Piston ring end gap Max mm in 0 5 0 02 K Crankshaft runout Max mm in 0 05 0 002 L Clutch drum bore Max mm in 51 5 2 03 5K193 5K228 5K229 5K230 5K231 5K016 5K042 5K194 0 1 2 3 4 5 6 7 8 9 1 0 1 1 1 2 0 5 1 0 5K171 5K232 A B C D E F G H K L 5 EDR 2100 EDR ...

Страница 6: ...131 Piston pin tool Removing and installing piston pin Use 8 mm dia adapter 9 897705 11520 Bearing tool Removing and installing con rod small end needle bearing 10 897712 04630 2 pin wrench Removing and installing pawl carrier 11 897714 22830 Bearing and seal tool Installing ball bearing in gear case 12 897714 24330 Oil seal tool Installing crankcase oil seals 13 897726 09130 Bearing and seal tool...

Страница 7: ...00 EDR 2100 1E EDR 2400 EDR 2400 1E SERVICE HINT 2 SERVICE HINT 2 1 Transmission construction Clutch drum Gear 1 Gear 6 Gear 5 Gear 2 Gear 3 Gear 4 Clutch nail Chuck PTO shaft Gear 7 Clutch lever Gear 6 Gear 3 ...

Страница 8: ...centrifugal clutch engages the clutch drum Gear 1 drives Gear 2 Gear 2 Gear 3 and Gear 4 are one solid part Gear 5 is driven by Gear 4 to turn clockwise Gear 7 is driven by Gear 3 Gear 5 Gear 6 Clutch nail Neutral Regular rotation Reverse rotation Key Gear 6 is driven by Gear 7 to turn counterclockwise 3 In the neutral position Gear 5 and Gear 6 rotate freely on PTO shaft When clutch nail is moved...

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