Komatsu AX Series Forklift Parts Catalog FG15H-16 FG18H-16 FG15S-16 FG18S-16 PM078-MC

Description

Komatsu AX Series Forklift Parts Book – PM078-MC

This is the illustrated parts catalog for the Komatsu AX Series forklift trucks, covering the FG15H-16, FG18H-16, FG15S-16 and FG18S-16 chassis. Published under document number PM078-MC, the book spans chassis, engine and mast assemblies across two truck serial number groups: 600001A through 650000A and 650001A and up. Every figure is followed by a parts list giving index number, part number, description, quantity required and the serial number range the part applies to.

File Details

• Manual type: Illustrated Parts Catalog (Parts Book)
• Brand: Komatsu
• Publication number: PM078-MC
• Models covered: FG15H-16, FG18H-16, FG15S-16, FG18S-16
• Engines covered: H20-II gasoline and LP (LPG), including LPG conversion and dual-fuel configurations
• Serial number groups: 600001A – 650000A and 650001A and up
• Language: English
• Format: PDF
• Page count: approximately 658 pages

Chapters Covered

• A0 Engine-Related Parts – Engine unit and powertrain-related parts by serial range, engine mounting parts (clutch spec, torque converter spec, FG15S/FG18S), air intake connection, H20-II engine parts including LPG conversion and dual-fuel
• B0 Exhaust Parts – Muffler and exhaust connection for FG15H/FG18H and FG15S/FG18S
• C0 Cooling System – Radiator (clutch spec FG15H and torque converter spec), radiator piping, torque converter oil cooler piping, reservoir tank, radiator cover
• D0 Fuel Tank and Related Parts – Fuel system for FG15H/FG18H and FG15S/FG18S
• F0 Power Train and Front Axle – Drive axle (torque converter spec and FG15S/FG18S), dry clutch, torque flow transmission with torque converter in eight sub-sections, direct drive transmission, differential gear and hypoid gear
• H0 Steering System and Rear Axle – Steering axle for FG15H/FG18H and FG15S/FG18S
• J0 Front and Rear Wheels – Tires and rims for both model groups
• K0 Brake System – Wheel brake, parking brake lever, brake piping including torque converter spec
• L0 Travel Control – Steering column, power steering valve, steering wheel, transmission shift lever, brake and clutch pedal, brake and inching pedal, master cylinder, accelerator pedal
• M0 Frame and Related Parts – Frame, counterweight, counterweight cap, fuel cap, frame cover
• P0 Guard and Operator’s Compartment – Operator’s seat, dash board, step and side cover, floor mat, floor plate, dashboard cover, bonnet, sub bonnet, head guard, lamp guard, monitor panel, head guard mounting parts, insulators
• Q0 Electrical System – Dashboard wiring, head lamp, battery, back-up buzzer, engine wiring, fuel sending unit, combination lamp, combination switch assembly
• R0 Hydraulic System – Hydraulic pump and mounting parts, 2/3/4-spool control valves and levers, power steering cylinder, tank cover, hydraulic piping circuits, tilt cylinder, control valve conversion kits
• S0 Uprights and Related Parts – Forks and fork kits, internal hose kits, 30D and 35D/40D mast configurations
• V0 Marks and Plates – Gasoline marks and plates by serial range

Because this is a genuine parts catalog rather than a service manual, its strength is identification and ordering accuracy. Each parts list page displays the figure number and the exact model list it applies to, and the columns for index, part number, description, quantity and serial number let a parts counter or technician confirm not just the correct component, but the correct variant for a truck built in a specific serial range. The description column uses dot conventions to show assembly hierarchy – a part preceded by one dot belongs to the assembly immediately above it, two dots to the next level down – so complete assemblies and their serviceable components are read at a glance. Symbols used throughout the lists identify superseded parts, interchangeable parts, parts no longer supplied, semi-finished parts, set-only parts and non-supply group parts, which prevents ordering a component that is only available inside a larger assembly. Mast lift cylinder and tilt cylinder quantities are given per cylinder assembly rather than per truck, a detail that matters when rebuilding a mast. The engine sections cover the H20-II in gasoline and LP forms, and the dedicated LPG conversion and dual-fuel tables list every hose, fitting, filter lock, converter, mixer, solenoid and bracket needed to convert or service a gas truck.

Models, Detail Codes and Serial Numbers

The Table of Contents and individual figures use detail codes in parentheses to indicate which chassis a figure applies to: 5H for FG15H-16, 8H for FG18H-16, 5S for FG15S-16 and 8S for FG18S-16. Many assemblies appear twice because the clutch-spec and torque converter-spec trucks use different parts, and several sections are split again by truck serial number – for example the dry clutch, transmission, steering column, master cylinder, tilt cylinder and hydraulic piping all have one figure for 600001A through 650000A and a separate figure for 650001A and up. Checking the serial number column before ordering avoids the most common parts counter error on these trucks.

What This Parts Catalog Lets You Do

With this Komatsu AX Series parts book you can build an accurate order for anything from a single bolt, washer or seal up to a complete transmission, drive axle, hydraulic control valve or mast cylinder. You can identify the correct part number for a specific truck by serial number, confirm the quantity required per assembly, see how an assembly is built up before you take it apart, and check whether a component is sold separately or only as part of a larger group. The exploded illustrations cover the engine and its mountings, the air intake and exhaust, the complete cooling system, the fuel system, the clutch and both transmission types, the drive axle and differential, the steering axle, wheels and tires, the brake system, the full travel control group, the frame and counterweight, the operator’s compartment and guards, the electrical system, the hydraulic system with all control valve options and conversion kits, and the uprights. For a workshop maintaining a fleet of FG15H/18H-16 and FG15S/18S-16 trucks, that is the difference between guessing at a part and ordering the right one the first time.

IMAGES PREVIEW

Every page is delivered as an instant PDF download – no shipping, no waiting, no physical book to lose in the shop. Open it on a laptop, tablet or phone at the machine, or print the figure and parts list you need for the job. The Komatsu AX Series Forklift Parts Catalog PM078-MC puts the complete factory parts breakdown for these 1.5 and 1.8 tonne trucks in your hands the moment you need it.