CS-310ES 01-30B-00 SERVICE DATA CHAIN SAW CS-310ES STAGE MODEL (Serial number : 37000001 and after) CONTENTS INTRODUCTION page We are constantly working on technical im- 1 SERVICE INFORMATION ......2 1-1 Specifi cation ..........2 provement of our products. For this reason, 1-2 Technical data ..........
SERVICE INFORMATION CS-310ES 1 SERVICE INFORMATION 1-1 Specifi cations Model CS-310ES Dimensions Length* mm(in) 396 (15.59) Width mm(in) 232 (9.13) Height mm(in) 268 (10.55) Dry weight* kg(lb) 4.0 (8.8) Engine Type KIORITZ, air-cooled, two-stroke, single cylinder Rotation Clockwise as viewed from the output end Displacement 30.5 (1.861)
SERVICE INFORMATION CS-310ES 1-5 Service Limits 5K177 5K083 5K084 5K081 5K082 5K016 5K025 5K178 5K191 5K173 5K174 5K181 5K097 Description mm (in) A Cylinder bore When plating is worn and aluminium can be seen Piston outer diameter Min. 35. 91 (1.414)
SERVICE INFORMATION CS-310ES 1-6 Special tools Part Number Description Reference 897801-33330 Tachometer PET-1000 Measuring engine speed X605-000050 Torx L wrench Removing and installing bolt 897501-03938 Puller Removing magneto rotor 897505-16133 Clutch tool Removing and assembling clutch assembly 91037 Compression gauge...
SERVICE INFORMATION CS-310ES 2 CARBURETTOR ADJUSTMENT PROCEDURE 2-1 General adjusting rules A. Before starting the unit for adjustment, check the following items. 1. The correct spark plug must be clean and properly gapped. 2. The air fi lter element must be clean and properly installed.
Page 8
SERVICE INFORMATION CS-310ES 2-2 Presetting Idle adjust screw, L mixture needle and H mixture needle (continued) 2. Screw 2.5 mm limiter cap removal tool P/N 91019 anticlockwise into centre hole of limiter cap until tab of the limiter cap just comes out of the lo- cating slot.
SERVICE INFORMATION CS-310ES 2-3 Adjusting carburettor 1. Start and warm engine for 1 minute alternat- ing engine speed between WOT and idle every 5 Idle adjust screw seconds. Turn H mixture needle anticlockwise until engine speed drops to approx. 12,500 r/min at WOT.