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10-52F-01
SERVICE DATA
TRIMMER/BRUSHCUTTER
INTRODUCTION
W e 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, illustrations and directions in this
SERVICE DATA are based on the latest
product information available at the time of
publication.
ECHO SERVICE MANUAL Ord. 402-25
(Model : SRM-4000, RM-4000) contains lots
of information for servicing this model.
SRM-510ES
SRM-510ES
(Serial number : 36000001 and after)
CONTENTS
1 SERVICE INFORMATION .............................. 2
1-1 Specifi cation ............................................... 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
2-1 General adjusting rules ............................... 7
2-3 Adjusting carburettor................................... 8
Reference No.
R E V I S E D :
1
1
page
10-52F-01
2 0 1 0 0 2
ISSUED: 200906
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Table of Contents
Related Manuals for Echo SRM-510ES
Summary of Contents for Echo SRM-510ES
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Page 1: Table Of Contents
1-5 Service limits..........5 product information available at the time of 1-6 Special tools ..........6 publication. ECHO SERVICE MANUAL Ord. 402-25 2 CARBURETTOR ADJUSTMENT PROCEDURE .. 7 (Model : SRM-4000, RM-4000) contains lots 2-1 General adjusting rules ....... 7 2-2 Presetting Idle adjust screw, Idle mixture of information for servicing this model. -
Page 2: Service Information
(Main pipe) Length mm(in) 1530 (60.2) Gear case Reduction ratio 1.33 Gear tooth Spiral bevel gear Lubrication Lithium based grease or ECHO XTended Protection Lubricant Cutter Type Nylon line cutter 3-tooth blade (255mm) Pilot diameter mm(in) 25.4 (1.0) Fastener type, size Left-hand thread nut, M10 x 1.25 pitch... -
Page 3: Technical Data
SRM-510ES SERVICE INFORMATION 1-2 Technical data Model SRM-510ES (L) SRM-510ES (U) Engine Idling speed r/min 2,750 +/- 250 Operating speed r/min 8,000 Wide open throttle speed r/min 9,500 - 11,000* 11,000 - 11,700* Clutch engagement speed r/min 3,500 † Service limit speed... -
Page 4: Torque Limits
1-4 Special repairing materials Material Location Remarks Grease Gear case Lithium based grease or ECHO XTended Protection Rewind spring Lubricant Starter center post Oil seal inner lips Two-stroke engine oil or engine oil (SAE#30) Drive shaft Thread locking sealant Starter case Muffl... -
Page 5: Service Limits
SRM-510ES SERVICE INFORMATION 1-5 Service limits 5K222 5K223 5K224 5K245 5K225 5K016 5K042 5K246 5K219 5K220 5K189 Description mm (in) A Cylinder bore When plating is worn and aluminum can be seen Piston outer diameter Min. 43. 95 (1.730) Piston pin bore Max. -
Page 6: Special Tools
SERVICE INFORMATION SRM-510ES 1-6 Special tools 2: a = 4 3: a = 5 a = 80 a = 70 a = 12 b = 32 : a = 15 b = 24.5 PET-9000 OPPAMA INTEGRATED IGNITION ANALYZER Part Number... -
Page 7: Carburettor Adjustment Procedure
6. Install nylon line cutter with 2 nylon lines (225 mm) properly cut without shield, even if 3-tooth blade is installed, for proper engine loading to adjust carburettor on both SRM-510ES(L) and SRM-510ES(U). B. Adjustment with limiter plugs on carburettor. -
Page 8: Adjusting Carburettor
Max. approx. 8,000 r/min NOTE : Nylon line length should be 225 mm with- out shield. 6. SRM-510ES(L) : Stop engine, reinstall shield and restart engine again and verify engine idle speed ranges from 2,500 to 3,000 r/min, and WOT engine speed ranges from 9,500 to 11,000 r/min after 60 seconds at WOT.