Clark Clarktor 6 Towing Tractor Index:

PART ONE – INTRODUCTION
General
Description and Tabulated Data
Tools and Accessories

PART TWO – OPERATING INSTRUCTIONS
General
Service Upon Receipt of Equipment
Controls and Instrument
Operation Under Usual Conditions
Operation Under Unusual Conditions

PART THREE – MAINTENANCE INSTRUCTIONS
General
Lubrication
Record of Modifications
Preventive Maintenance Service
Trouble Shooting
Engine
Clutch and Linkage
Fuel, Air Intake and Exhaust Systems
Cooling System
Starting System
Generating System
Battery and Lighting System
Propeller Shafts and Universal Joints
Transmission
Axle, Driving
Axle, Steering
Brakes
Steering Gear

PART FIVE – REPAIR INSTRUCTIONS
General
Engine Repair
Oil Pump
Clutch
Cooling System
Fuel System
Generator
Regulator
Starting Motor
Distributor
Transmission
Propeller Shaft and Universal Joints
Axle, Driving
Axle, Steering
Brakes
Brake, Hand
Steering Gear
Shipment and Temporary Storage
References