Model:
C15 Thru C80 D/L/G forklift series
Model Variants:
D (diesel), L (LPG), G (gasoline) powertrain variants
Production Years Covered:
2009 model year coverage
Vehicle Type:
Industrial counterbalance forklift
Document Type:
Operators Manual
Audience:
Operators, technicians, mechanics, DIY owners
Target Audience:
Warehouse, logistics, and materials handling operators
Segment:
Industrial counterbalance forklift (C15 to C80 capacity class)
Brand Standing:
Clark is an established American manufacturer of industrial trucks
Powertrain Options:
Diesel, LPG, and gasoline engine variants
Service Focus:
Factory-level repair procedures and diagnostic information
Documentation Depth:
Troubleshooting flowcharts, wiring diagrams, exploded parts views
Accessibility:
Searchable, zoomable, printable PDF with bookmarked chapters
Model Coverage:
Clark C15 through C80 D/L/G forklift models
Coverage Areas:
General information, maintenance, engine, transmission, hydraulics, mast, electrical, brakes, steering, chassis
Manual Type:
Operators Manual
Delivery Method:
Instant digital download
Page Count:
N/A - not specified in the source description
General Information:
Safety warnings, general information, and maintenance schedules
Engine:
Overhaul and maintenance; inspection, rebuild, component replacement
Transmission and Drivetrain:
Torque converter, planetary gears, differential service
Hydraulic System:
Lift cylinders, tilt cylinders, control valves, pumps
Mast and Carriage:
Chain adjustment, roller inspection, fork replacement
Electrical System:
Alternator, starter, wiring diagrams, fuses
Brake System:
Service brakes, parking brake, hydraulic components
Steering and Chassis:
Power steering, axle, suspension
Troubleshooting:
Symptom-based troubleshooting with diagnostic flowcharts
Hydraulic Testing:
Hydraulic pressure testing and leak diagnosis
Engine Diagnostics:
Engine performance diagnostics
Electrical Fault Finding:
Wiring continuity and component testing
Wear Inspection:
Wear limit inspections and allowable tolerances
Assembly Procedures:
System assembly and disassembly instructions
Torque Values:
Factory torque specifications for all fasteners
Tolerances:
Factory specifications, tolerances, and wear limits
Special Tools:
Special service tool numbers with illustrations
Load Data:
Lift capacity and mast height per load chart in manual
Fluid Data:
Hydraulic fluid capacity and grade per manual specifications
Exploded Views:
Exploded-view parts diagrams with OEM part numbers
Component ID:
Component identification and location guides
Procedural Diagrams:
Step-by-step diagrams with tool usage illustrations
Diagnostic Trees:
Troubleshooting flowcharts and diagnostic trees
File Format:
PDF (searchable, bookmarked, zoomable)
Compatibility:
Windows, macOS, Linux, iOS, and Android — any device with a PDF reader
Requirements:
A PDF reader application (e.g. Adobe Acrobat Reader, free)
Searchability:
Fully text searchable for fast lookup of any topic
Print Quality:
High-resolution digital pages, printable at full clarity
Binding Type:
N/A — digital download, no physical binding
Paper Type:
N/A — digital download, no physical paper
Available Fuel Types:
Diesel (D), LPG (L), and gasoline (G) variants
Engine Type and Displacement:
N/A - refer to the manual for detailed specifications
Model Range:
C15 through C80 capacity classes
Performance and Fuel System
Performance Ratings:
N/A - refer to the manual for detailed specifications
Fuel System:
N/A - varies by diesel, LPG, and gasoline variant; see manual
Lift Capacity:
Refer to load chart in manual
Standard Transmission:
N/A - not specified in the source description
Optional Transmission:
N/A - not specified in the source description
Drivetrain Components:
Torque converter, planetary gears, differential
Service Procedures:
Torque converter, planetary gear, and differential service covered in manual
Wheelbase:
N/A - varies by model within the C15 to C80 range
Length:
N/A - varies by model within the C15 to C80 range
Mast Height:
Refer to load chart in manual
Curb Weight:
N/A - varies by model and powertrain variant
Lift Capacity:
Refer to load chart in manual
Crash Test Information:
N/A - not applicable to industrial forklifts
Active and Passive Features
Service Brakes:
Hydraulic service brake system
Parking Brake:
Parking brake system covered in manual
Operator Safety Warnings:
Safety warnings and general safety information included
Stability:
Load chart provides lift capacity and mast height limits
Passive Features:
N/A - not specified in the source description
Audio System:
N/A - not specified in the source description
Electrical System:
Alternator, starter, wiring diagrams, and fuses covered
Diagnostics:
Symptom-based troubleshooting with diagnostic flowcharts
Driver Assistance Features:
N/A - not specified in the source description
Maintenance Schedules:
Included in the general information section of the manual
Inspection Intervals:
N/A - refer to the maintenance schedule in the manual
Hydraulic Fluid:
Capacity and grade per manual specifications
Known Issues and Wear Items
Mast Chains:
Chain adjustment and inspection required
Mast Rollers:
Roller inspection required
Forks:
Fork replacement procedures included
Brake Components:
Service brake and parking brake components subject to wear
Wear Limits:
Wear limit inspections and allowable tolerances for all components
Origin:
American manufacturer of industrial trucks
Series:
C15 Thru C80 D/L/G forklift series
Powertrain Variants:
Diesel, LPG, and gasoline options
Production Location:
N/A - not specified in the source description