Komatsu AX Series Forklift Trucks Parts Book PM078-MC – FG15H FG18H FG15S FG18S Chassis Engine Mast

Description

Komatsu AX Series Forklift Trucks Parts Book PM078-MC

This Komatsu AX Series Forklift Trucks Parts Book PM078-MC is the complete parts catalog for the FG15H-16, FG18H-16, FG15S-16 and FG18S-16 forklift models. Covering the chassis, engine and mast assemblies, it serves trucks with serial numbers 600001A through 650000A and 650001A and up. Whether you are ordering a single replacement part or rebuilding an entire assembly, this book provides the exact part numbers and illustrated breakdowns you need to get the right component the first time.

File Details

• Manual Type: Parts Book (Parts Catalog)
• Brand: Komatsu
• Series: AX Series
• Models Covered: FG15H-16, FG18H-16, FG15S-16, FG18S-16
• Engines Covered: H20-II Gasoline and LP
• Serial Number Ranges: 600001A through 650000A; 650001A and Up
• Document Number: PM078-MC
• Revised: August 2001
• Language: English
• Page Count: 627 pages
• File Format: PDF

Chapters Covered

• Engine Related Parts – Engine unit and powertrain-related parts, engine mounting parts for clutch and torque converter specifications, air intake connections, Komatsu H20-II engine parts including LPG conversion and dual-fuel sections
• Exhaust Parts – Muffler and exhaust connection for FG15H/FG18H and FG15S/FG18S models
• Cooling System – Radiator for clutch and torque converter specifications, radiator piping, torque converter oil cooler piping, reservoir tank, radiator cover
• Fuel Tank and Related Parts – Fuel system components for both model groups
• Power Train and Front Axle – Drive axle, dry clutch, torque flow transmission (8 sub-sections), direct drive transmission, differential gear and hypoid gear
• Steering System and Rear Axle – Steering axle assemblies
• Brake System – Wheel brake, parking brake lever, brake piping for standard and torque converter specifications
• Travel Control – Steering column, power steering valve, steering wheel, transmission shift lever, brake and clutch pedal, brake and inching pedal, master cylinder, accelerator pedal
• Frame and Related Parts – Frame, counter weight, counter weight cap, fuel cap, frame cover
• Guard and Operator’s Compartment – Operator’s seat, dashboard, step and side cover, floor mat, floor plate, dashboard cover, bonnet, sub bonnet, head guard, lamp guard, monitor panel, head guard mounting parts, insulators
• Electrical System – Dashboard wiring, head lamp, battery, back-up buzzer, engine wiring for clutch and torque converter specifications, fuel sending unit, combination lamp, combination switch
• Hydraulic System – Hydraulic pump and mounting parts, 2-spool, 3-spool and 4-spool control valves, control valve levers, power steering cylinder, tank cover, hydraulic piping for pump-to-valve, tilt cylinder, power steering, return and lift cylinder lines, tilt cylinder, 2-to-3, 3-to-4, 2-to-4 and 3-to-4 spool conversion kits
• Uprights and Related Parts – Forks and fork kits, internal hose kits, Komatsu 30D full free lift 3-stage mast, 30D limited free lift 2-stage mast, 35D and 40D high-visibility world mast full free lift 2-stage and 3-stage, 35D and 40D limited free lift 2-stage, carriages, backrests, hoist chains, lowering control valves, mast installation accessories
• Marks and Plates – Decals and plates for gasoline models

The Komatsu AX Series Forklift Trucks Parts Book PM078-MC gives you the exact part numbers and exploded illustrations needed to identify, order and replace components across the entire forklift. Every section pairs an illustrated diagram with a corresponding parts list, so you can visually locate a component by its index number and immediately find the matching part number, description and quantity required. The book separates clutch specification and torque converter specification trucks where part numbers differ, and it provides distinct part listings for the 600001A-650000A and 650001A-and-up serial ranges so you order the correct variant for your machine.

This parts book covers the complete H20-II engine in gasoline and LP configurations, including the LPG conversion and dual-fuel sections. The transmission coverage is extensive, with the torque flow transmission broken into eight sub-sections and the direct drive transmission split into two, each showing every internal component with its own exploded view. The hydraulic system section is equally detailed, covering everything from the pump and control valve assemblies through to the tilt cylinder, power steering lines and the conversion kits that let you add additional spool functions to the control valve. The uprights section goes beyond the standard mast components to include dedicated parts manuals for the Komatsu 30D full free lift 3-stage mast, the 30D limited free lift 2-stage mast, and the Cascade 35D and 40D high-visibility world masts in full free lift 2-stage, full free lift 3-stage and limited free lift 2-stage configurations.

Why This Parts Book Matters

Ordering the wrong part for a forklift is expensive and time-consuming. The Komatsu AX Series parts book eliminates that risk by giving you the factory part number for every component on the truck. The machine detail codes in the table of contents tell you at a glance which parts apply to which chassis model – 5H for FG15H-16, 8H for FG18H-16, 5S for FG15S-16 and 8S for FG18S-16. When a part is listed twice, the description indicates which version to use on which truck or engine, and serial number qualifications are shown where a part changed during production. An asterisk in the parts list means the item cannot be purchased separately and must be ordered as part of its parent assembly, saving you from ordering a component that will not arrive on its own.

The exploded illustrations are the real strength of this parts book. Each figure shows the assembly in visual form with index numbers pointing to every individual component. That means you can look at the drawing, find the part you need by sight, then flip to the parts list and get the exact part number to order. For complex assemblies like the torque flow transmission, the direct drive transmission, the hydraulic control valves and the mast uprights, this visual approach removes the guesswork that comes with trying to describe a part over the phone or match it from a generic diagram.

For anyone maintaining a fleet of Komatsu AX Series forklifts, this parts book is an essential reference. It covers the full range of systems – engine, exhaust, cooling, fuel, powertrain, front and rear axles, brakes, travel controls, frame, operator compartment, electrical and hydraulic – in one document. The mast sections alone cover multiple upright configurations across the 30D, 35D and 40D series, making this a comprehensive resource for the entire truck.

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Instant PDF Delivery

The Komatsu AX Series Forklift Trucks Parts Book PM078-MC is delivered as an instant PDF download after purchase. There is no shipping and no waiting for a physical book to arrive. You can open the file on any device – laptop, desktop, tablet or smartphone – and print the pages you need for the workshop. Having the parts book on hand means you can look up part numbers, verify assemblies and place orders without delay, keeping your forklift maintenance and repair work moving.