CATERPILLAR CAT GC20N, GC25N, GC28N, GC30N, GC33N LIFT TRUCK SERVICE REPAIR MANUAL

CATERPILLAR CAT GC20N, GC25N, GC28N, GC30N, GC33N LIFT TRUCK SERVICE REPAIR MANUAL
LANGUAGE: ENGLISH
FORMAT: PDF
PAGES: 687
FILE SIZE: 44.8MB

MODEL AND ENGINE COVERED:

GC20N AT90-10121 to 30120

GC25N AT90-10121 to 30120

GC28N AT83F-10121 to 30120

GC30N AT83F-10121 to 30120

GC33N AT83F-60121 to 80120

PART NO:

99719-6C130

ENGINE:

K21 PETROL ENGINE

K25 PETROL ENGINE
 

CONTENTS:

FOREWORD

GENERAL INFORMATION

COOLING SYSTEM

ELECTRICAL SYSTEM

Electrical Schematic

CONTROLLER

POWER TRAIN

POWERSHIFT TRANSMISSION

FRONT AXLE AND REDUCTION DIFFERENTIAL

REAR AXLE

BRAKE SYSTEM

STEERING SYSTEM

HYDRAULIC SYSTEM

MAST AND FORKS

SERVICE DATA

EXTRAS INCLUDED:

K21 PETROL ENGINE

K25 PETROL ENGINE

The Caterpillar Cat GC20N–GC33N Service Manual is a comprehensive, roughly 350-page PDF guide for repairing, maintaining, and troubleshooting 1–3 ton cushion tire lift trucks, including models GC20N, GC25N, GC28N, GC30N, and GC33N. It covers gasoline (K21/K25) and diesel (S4S) engine systems, power train, hydraulics, and mast servicing.