Linde H 70 D - Electronic Ignition System from 01;2005

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Service Training

Section 4.9

Page 14

12.05

4.9.2.1.2 ELECTRONIC IGNITION SYSTEM FROM 01/2005

FUNCTIONAL DIAGRAM

1 Ignition switch

2 Battery

3 Ignition electronic unit

4 Ignition coil

5 Spark plugs

6 Pickup

7 Toothed disc

Main Page

Table of Contents3
IC-Engined Fork Truck H 50/60/70/80, Type9
Engine Drive9
Engine Model BF6M 1012 E9
Engine Specifications9
Explanation of the Engine Number10
Changing and Tightening the Drivebelt11
Adjusting Valve Clearance12
Adjusting the Injection Valve15
Checking the Compression Pressure17
Cylinder Head18
Adjusting the Begin of Delivery20
Special Tools24
Engine Model BF6M 201226
Overview of Engine Components26
Engine Specifications28
Explanation of the Engine Number29
Replacement of V-Ripped Belt30
Adjusting Valve Clearance31
Checking and Adjusting Leak-Fuel-Free Injection Nozzles32
Thermostat38
Checking the Compression Pressure40
Cylinder Head41
Injection Pump43
Adjusting the Begin of Delivery43
Replacement of the Injection Pump45
Heater Flange51
Special Tools54
Transmission59
Hydrostatic Transmission60
Schematic Diagram of the Drive61
Transmission Specifications62
Hydraulic Circuit Diagram64
Operation of the Hydrostatic Transmission78
Travel Control Unit P78
Operation of Control Valve Block N = Power Limiter81
Braking82
Auxiliary Brake82
Lock-Out Logic - Reversing Lock84
Flushing of the Circuit and Housing86
Hydraulic Remote Control88
Adjustments89
Hydraulic Neutral Position89
Primary Adjustment of Start of Control89
Mechanical Limitation of the Swashplate Angle89
Hydraulic Remote Control HPV90
Reversal Lock (Logic Lock Out)92
Reducing the Truck Speed92
Wheel Drive93
Reduction Gearbox with Disc Brake (GR 80 -02/-03/-04)94
Servicing the Reduction Gearbox (GR 80 -02/-03/-04)96
Disc Brake Repairs97
Reduction Gearbox GR 80 -06 with Multiple Disc Brake98
Repair on the Reducing Gear GR99
Troubleshooting106
Connecting Diagram for Troubleshooting106
Tools and Aids for Measurements108
Explanations to Troubleshooting110
Hydraulic Speed Control for the Engine111
Functional Test111
Troubleshooting111
Hydraulic Braking System116
Functional Test116
Troubleshooting116
Pressure Equality and Start of Control119
Functional Test119
Troubleshooting119
Hydrostatic Travel Drive123
Test and Adjustment Instructions for Hydraulic Primary and Secondary Control135
Q Max136
Of Variable Displacement Pump BPV136
Qmax138
Of Hydraulic Motors Hmv 105138
Qmin139
Of Hydraulic Motors Hmv 105139
Chassis141
Overhead Guard - Torsion Mounting142
Work on the Overhead Guard143
Steering System145
Power Steering Circuit Diagram146
Series 304 Steering Axle148
Description148
Steering Axle Removal149
Steering Axle Installation150
Steering Axle Repairs150
Renewing the Wheel Bearings151
Steering Knuckle Removal and Installation152
Steering Cylinder Removal and Installation154
Replacing the Steering Cylinder Seals156
Steering Stop Adjustment157
Controls159
Accelerator and Brake Pedal Adjustment160
Speed Control163
Speed Control up to 10/95163
Speed Control from 11/95165
Medium Wheel Speed166
Start of Drive Wheel Rotation167
Brake Shaft Stop Screws168
Symmetry of the Travel Control169
Drive Wheel Start of Rotation169
Engine Speed Increase170
Pressure Difference Δp171
Modification of Engine Acceleration172
Electrical System173
Wiring Diagram174
Wiring Diagram for Options178
Wiring Diagram178
Wiring Diagram for Options185
Wiring Diagram, 353 -03 Diesel189
Wiring Diagram for Options193
Electrical System Circuit Diagram, Type 353 -03 LPG197
Wiring Diagram for Options201
Central Electrical System206
Central Electrics of Series208
Relay and Fuses of 353 -03 Diesel208
Relay and Fuses of 353 -03 LPG210
Relay and Fuses for 353 -03 Particulate Trap212
- Working Hydraulics213
Working Hydraulics Circuit Diagram214
Explanation of the Working Hydraulics215
Tilt Cylinder216
Tilt Cylinder Removal, Installation, Adjustment, Sealing217
- Mast221
Mast Removal222
Lift Cylinder Removal, Installation223
Sealing the Lift Cylinder224
- LP Gas Model H 50/60/70/0, Type227
Drive Engine227
Technical Data on Engine227
Technical Data on Engine up to 12/2004227
Technical Data on Engine from 01/2005228
Note on the Engine Number229
Changing and Tensing V-Belt230
Checking and Setting Valve Clearance231
Removing and Installing the Cylinder Head232
Electrical System235
Electronic Ignition System235
Electronic Ignition System up to 12/2004235
Electronic Ignition System from 01/2005240
4.9.2.1.2.1 Mechanical Ignition Timing245
Electronic Engine-Speed Control249
Electrical System Circuit Diagram up to 12/2004252
Electrical System Circuit Diagram from 01/2005256
Propellant Gas System259
Diagram259
Functional Description of the Propellant Gas System260
Inspections and Adjustments268
Ignition System268
Installation of the Engine Speed Control System272
Inspection of the Engine Speed Control System274
Adjustment of the Propellant Gas Mixers279

Linde H 70 D - Electronic Ignition System from 01;2005

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