KOMATSU BX-12 BX12 SERIES PETROL, LP, DIESEL FORKLIFT TRUCKS PARTS CATALOG MANUAL

KOMATSU BX-12 BX12 SERIES PETROL, LP, DIESEL FORKLIFT TRUCKS PARTS CATALOG MANUAL
LANGUAGE: ENGLISH
FORMAT: PDF
PAGES: 775
FILE SIZE: 12.6MB

MODEL COVERED:

BX-12 SERIES FORKLIFT TRUCKS

S/N 10001A~ BX Gasoline & LP: FG20/25/30-12

S/N 500001A~ BX Diesel: FG20/25/30-12

S/N 550001A(E)~ FD20/25/30-12

CHASSIS & MASTS

PART NO:

PM086-MC-1

ISSUED:

FEBRUARY, 2004
 

CONTENTS:

GENERAL INFORMATION

- Contents

- Introduction

- Forklift Trucks Covered in This Publication (S/N 10001A~)

- Tire & Rim Table

CHAPTER 00 – RECOMMENDED STOCK LIST

- Recommended Stock List (RSL) – S/N 10001A–549999A

- Recommended Stock List (RSL) – S/N 550001A(E)~

CHAPTER 01 – ENGINE AND RELATED PARTS

- Engine Unit & Powertrain Related Parts (FG/FD)

- Engine Mounting Parts & Attachments

- Air Intake Connections

CHAPTER 03 – EXHAUST SYSTEM

- Muffler & Exhaust Connections – FG Pneumatic

- Muffler & Exhaust Connections – FG Cushion

- Muffler & Exhaust Connections – FD

CHAPTER 04 – COOLING SYSTEM

- Radiator – Clutch and Torque Flow Specifications

- Radiator Piping – FG and FD

- Torque Converter Cooler Piping

- Reservoir Tank – FG and FD

- Radiator Cover – FG Pneumatic and Cushion

CHAPTER 05 – FUEL SYSTEM (GAS/DIESEL)

- Fuel System – Gasoline (FG)

- Fuel System – Diesel (FD)

CHAPTER 06 – FUEL SYSTEM (LPG & DUAL-FUEL)

- LP – C.A.R.B. Only Fuel System

- LPG Carburetor

- Dual-Fuel Conversion Kit – Major Components

- Dual-Fuel Conversion Kit – Details

CHAPTER 10 – CLUTCH

- Dry Clutch – Pneumatic Specifications

CHAPTER 13 – TORQUE CONVERTER

- Refer to Chapter 15 – Transmission

CHAPTER 14 – DIRECT DRIVE TRANSMISSION

- Case Assembly

- Drive Gears

- Differential and Hypoid Gears

- Clutch Release Cylinder

CHAPTER 15 – TRANSMISSION (TORQFLOW TYPE)

- Torque Converter and Pump Assembly

- Clutch Drum Assembly

- Drive Gears

- Filters

- Control Valve Mounting

- Differential Assembly Mounting

- Control Valve Assembly

- Carrier Assembly

CHAPTER 21 – DRIVE AXLE

- Drive Axle – FG(D) Pneumatic

- Drive Axle – FG Cushion

CHAPTER 24 – STEER AXLE

- Steering Axle – FG(D) Pneumatic

- Steering Axle – FG Cushion

CHAPTER 27 – FRONT WHEEL / TIRE, DRIVE

- Front Drive Wheels

- Front Wheel Lug (Hub) Nuts

- Front Fenders

CHAPTER 28 – REAR (STEERING) WHEELS

- Rear Wheels – Cushion

- Rear Wheels – FG(D) Pneumatic

CHAPTER 30 – BRAKES, SERVICE / PARKING

- Brake System – Pneumatic

- Brake System – Cushion

- Parking Brake Lever

- Brake Piping – FG Pneumatic, Cushion and FD Models

CHAPTER 33 – STEERING, HANDWHEEL ASSEMBLY

- Steering Wheel Assembly

CHAPTER 34 – STEERING COLUMN ASSEMBLY

- Steering Column Assembly

- Steering Valve

- Steering Valve – OSPB

CHAPTER 35 – TRANSMISSION SHIFT LEVERS

- Shift Lever – Clutch Specifications

- Shift Lever – Torqflow Specifications

CHAPTER 36 – PEDALS, BRAKE, CLUTCH & INCHING & MASTER CYLINDER

- Brake & Clutch Pedals

- Brake & Inching Pedals

- Brake Master Cylinder

CHAPTER 37 – PEDAL, ACCELERATOR

- Accelerator Pedal – FG Models

- Accelerator Pedal – FD Models

CHAPTER 41 – FRAME AND CHASSIS

- Frame – Pneumatic and Cushion Models

- Counterweight – Pneumatic and Cushion

- Counterweight Cap

- Fuel Cap

CHAPTER 50 – OUTER PANEL, OVERHEAD GUARD, OPERATOR COMPARTMENT

- Operator's Seat

- Dashboard

- Step & Side Cover

- Floor Mat and Floor Plate

- Dashboard Cover

- Fuse Box and Blind Parts

- Bonnet and Sub-Bonnet

- Insulator

- Overhead Guard

- Lamp Guard

- Monitor Panel

CHAPTER 55 – ELECTRICAL SYSTEM

- Dashboard Wiring – FG and FD

- Head Lamps

- Head Lamp & Rear Combination Light

- Rear Combination Light

- Battery – FG and FD

- Back-up Buzzer (Alarm)

- Combination Switch

- Engine Wiring – Clutch and Torqflow Specifications

- Fuel Sending Unit

CHAPTER 60 – HYDRAULIC PUMP

- Hydraulic Pump & Mounting Parts – FG and FD

- Hydraulic Pump Inner Parts

CHAPTER 61 – HYDRAULIC CONTROL VALVE

- 2-Spool, 3-Spool and 4-Spool Mounting Parts

- Control Valve Inner Parts

- Control Valve Levers

CHAPTER 64 – TILT CYLINDER

- Tilt Cylinder Assemblies – Pneumatic and Cushion

- Various Tilt Cylinder Specifications

CHAPTER 65 – POWER STEERING CYLINDER

- Power Steering Cylinder Assembly

CHAPTER 66 – HYDRAULIC SYSTEMS

- Hydraulic Tank Cover

- Hydraulic Piping – Pump to Control Valve

- Hydraulic Piping – Tilt Cylinder Lines

- Hydraulic Piping – Power Steering Lines

- Hydraulic Piping – Return Line

- Hydraulic Piping – Lift Cylinder Line

- Hydraulic Piping – Control Valve Suction Tube

- Hydraulic Piping – Side-Shifter Hoses

CHAPTER 72 – MASTS

- E50-MS 2-Stage Mast

- E50-MT 3-Stage Mast

- E60-MS 2-Stage Mast

- E60MT 3-Stage Mast

- Safety Decals

- Main Lift Cylinders

- Free Lift Cylinders

- Outer, Intermediate and Inner Uprights

- Carriage Assemblies

- Hoist Chains

- Load Backrest

- Mounting Parts

- Hydraulic Groups

- Lowering Control Valve

- Internal Hose Reeving

- Recommended Stock Lists

CHAPTER 83 – OPTIONS

- Back-up Alarm & Strobe Light

CHAPTER 93 – FORKS

- Forks

CHAPTER 96 – NAME PLATES AND DECALS

- Top and Side Nameplates – FG Pneumatic

- Top and Side Nameplates – FG Cushion

- Top and Side Nameplates – FD

- Hydraulic Tank, Dashboard, Air Cleaner and Fuel Switch Labels

CHAPTER 97 – SERVICE KITS

- Service Kit List

- Service Kit – Parts Breakdown

CHAPTER 99 – APPENDIX: NUMERICAL PARTS INDEX

- Numerical Parts Index – BX

Komatsu BX-12 (BX12) Series Forklift Trucks Parts Catalog Manual, covering petrol (gasoline), LP/LPG, and diesel-powered forklift models. This comprehensive digital parts catalog provides detailed component illustrations, exploded parts diagrams, assembly breakdowns, part identification references, and parts lists to help owners, mechanics, technicians, and forklift maintenance professionals identify the correct components. It covers major forklift systems, including engine and powertrain assemblies, exhaust, cooling, fuel systems, clutch, transmission, drive axles, steering, wheels, brakes, chassis, electrical components, hydraulic systems, mast assemblies, and attachments. The catalog also includes model and serial number references, recommended stock lists, service kits, nameplates, decals, and a numerical parts index for easier parts identification and ordering. Whether you are sourcing replacement components, identifying assemblies, planning maintenance, or carrying out forklift repairs, this manual provides a convenient technical reference.