TOYOTA G4 GM6-262 LPG FORKLIFT TRUCK ENGINE SERVICE REPAIR MANUAL

TOYOTA G4 GM6-262 LPG FORKLIFT TRUCK ENGINE SERVICE REPAIR MANUAL
LANGUAGE: ENGLISH, FRENCH, GERMAN
FORMAT: PDF
PAGES: 738
FILE SIZE: 25.8MB

MODEL COVERED:

Engine Model: GM6-262

Alternative Designation: Toyota G4

Fuel Type: LPG

Cycle: 4-cycle

Cylinder Arrangement: V-type, 6 cylinders

Spark Order: 1–6–5–4–3–2

Starting Method: Pinion shift starter

Combustion Chamber Design: Wedge type

Combustion Chamber Type: Pentroof type

Valve Mechanism: OHV chain drive

Displacement: 4,300 cc (262 cu. in.)

Bore × Stroke: 101.6 × 88.39 mm

Compression Ratio: 9.2:1

Maximum Power: 62 kW (83 PS) at 2,350 rpm / 65 kW (87 PS) at 2,600 rpm

Maximum Torque: 281 Nm at 1,200 rpm

Idle Speed: 750 ± 50 rpm

Governor System: Electronic throttle control

Engine Weight: 185 kg

Dimensions (L × W × H): 660 × 620 × 723 mm

Oil Pump: Gear type

Oil Filter: Paper filter

Oil Capacity (Oil Pan): 3.8 L

Oil Capacity (Oil Pan + Oil Strainer): 4.2 L

ISSUED:

DECEMBER, 2006
 

CONTENTS:

GENERAL

DIAGNOSTIC SCAN TOOL

FUEL SYSTEM

ELECTRICAL SYSTEM TROUBLESHOOTING

FUEL SYSTEM CHANGE FOR GM6-262 ENGINE

HARNESS SCHEMATICS

APPENDIX

The Toyota G4 GM6-262 LPG Forklift Truck Engine Service Repair Manual is a technical workshop reference designed for mechanics, technicians and industrial equipment maintenance professionals responsible for servicing and repairing Toyota GM6-262 engines. Covering the 4.3-litre, V-type six-cylinder LPG engine, this manual provides technical information and service guidance for engine inspection, maintenance, troubleshooting and repair procedures. It covers important engine specifications, including the 9.2:1 compression ratio, OHV chain-drive valve mechanism, electronic throttle control, engine performance characteristics and lubrication requirements. The documentation includes dedicated sections covering general engine information, diagnostic scan tool operation, LPG fuel system servicing, electrical system troubleshooting and appendix reference information. It assists technicians with identifying engine faults, inspecting electronic control systems, diagnosing fuel-related problems and maintaining reliable engine operation. With detailed technical specifications and system-specific workshop information, this manual is a valuable resource for Toyota forklift mechanics, LPG engine specialists and industrial equipment service professionals.