5-10t Internal Combustion Counterbalance Forklift Truck Operation & Maintenance Manual
Table of Contents
Introduction ...............................................................................................................................................1
Table of Contents......................................................................................................................................1
I. Safety Rule for Drive and Operation of Forklift Truck..................................................................4
II. Main Technical Parameters for Forklift Truck..............................................................................12
III. Introduction for Main Parts of Forklift Truck .............................................................................15
IV. Structure, Principle, Adjustment, and Maintenance of Forklift Truck....................................17
1. Power System .......................................................................................................................................18
1.1 Overview.............................................................................................................................................18
1.2 Engine Configuration .......................................................................................................................18
1.3 Fuel System ........................................................................................................................................21
1.3.1 Fuel Tank .........................................................................................................................................22
1.3.2 Fuel Sensor Device........................................................................................................................22
1.3.3 Fuel Filter ........................................................................................................................................23
1.4 Cooling System..................................................................................................................................23
1.5 Examination and Adjustment..........................................................................................................23
1.5.1 Air Filter...........................................................................................................................................24
1.5.2 Fuel Filter.........................................................................................................................................24
1.5.3 Engine Oil Filter.............................................................................................................................25
1.5.4 Cooling System ..............................................................................................................................25
1.5.5 Fastening of Bolts for Engine Cylinder Head..........................................................................26
1.5.6 Adjustment of Valve Clearance...................................................................................................27
1.5.7 Confirmation of Ignition Time for Fuel Injection ...................................................................28
1.5.8 Adjustment of Ignition Time for Fuel Injection.......................................................................29
1.5.9 Determination of Compression Pressure...................................................................................29
1.5.10 Exhaust of Injection Pump.........................................................................................................29
2. Electrical System .................................................................................................................................30
2.1 Overview.............................................................................................................................................30
2.2 Brief Introduction about Operation ...............................................................................................35
2.3 Battery..................................................................................................................................................38
2.4 Wire Harness ......................................................................................................................................38
3. Transmission Device...........................................................................................................................39
3.1 Overview.............................................................................................................................................41
3.2 Torque Converter...............................................................................................................................41
3.3 Oil Feed Pump ...................................................................................................................................43
3.4 Hydraulic Clutch ...............................................................................................................................43
3.5 Control Valve and Inching Valve....................................................................................................45
3.6 Oil Circult System for Torque Converter .....................................................................................46
3.7 Notices during Failure Occurrence with Forklift Truck............................................................48
3.8 Failure Removal ................................................................................................................................48
4. Drive Axle .............................................................................................................................................55
4.1 Overview.............................................................................................................................................55
4.2 Speed Differential..............................................................................................................................55
4.3 Wheel-sided Reducer........................................................................................................................58