Mitsubishi FG15NM FG18NM FG20CNM FG20NM FG25NM Forklift Parts Manual – Chassis, Mast, Options & Internal Hosing

Description

Mitsubishi FG15NM / FG18NM / FG20CNM / FG20NM / FG25NM Parts Manual

This Mitsubishi Forklift Trucks Parts Manual is the illustrated parts reference for the FG15NM, FG18NM, FG20CNM, FG20NM and FG25NM forklift trucks, spanning chassis components, mast assemblies, factory options and internal hosing. Every group is built around exploded illustrations paired with reference numbers, part numbers, part names and descriptions, quantities per unit, interchangeability codes and the model/date range each part applies to. That is exactly the format a parts counter, service planner or workshop technician needs to identify and order the correct component the first time, rather than guessing from a generic catalogue.

The Mitsubishi FG15NM FG18NM FG20CNM FG20NM FG25NM forklift parts manual is organised into the same four top-level divisions Mitsubishi uses in its own parts microfiche: Chassis, Mast, Options and Internal Hosing, followed by an Integral Side Shifter section and both an Alpha and Numeric part-number index at the back.

File Details

• Manual type: Parts Manual (Chassis, Mast, Options & Internal Hosing)
• Brand: Mitsubishi Forklift Trucks
• Models covered: FG15NM, FG18NM, FG20CNM, FG20NM, FG25NM
• Language: English
• Page count: 547 pages
• File format: PDF
• Publication date: 2015-06 (06/15)
• Document number: 29299036

Chapters Covered

• 01 Chassis — Cooling System (cooling common parts, radiator assy, reservoir tank assy, torque-converter cooler); Electric System (electric system, chassis circuit, head guard circuit, battery, battery cable, combination switch); Frame and Body (frame system, frame assy, upper frame system, radiator cover, engine cover, side cover, dashboard cover, counter weight, LPG weight, seat assy, headguard, engine bracket, engine controller); Power Line (torque-converter assy, transmission parts 1–4, control valve); Axle (front axle, reduction & differential, front axle system, front tire, fender, rear axle system, steering cylinder, rear tire); Brake System (brake system, wheel brake L.H. and R.H.); Driving Control (driving system, accel control system, brake reservoir, steering system, steering valve, steering wheel); Exhaust and Intake System (intake system, air cleaner, exhaust system, muffler, tail pipe); Fuel System (fuel system, LPG system common parts, LPG tank bracket, LPG tank); Hydraulic (hydraulic delivery circuit, suction circuit, hydraulic control system, control valve groups, hyd power steering circuit, hydraulic tilt, lift and tank circuits); Name-Plate (name-plate, warning label, fuel label, floor mat, certification plate & label)
• 02 Mast — Lift bracket common parts and lift brackets for 5V15C/5M15C/5F15C, 5V20C/5M20C/5F20C and 5V25C/5M25C/5F25C; backrests; tilt cylinders (L.H. and R.H. for the different degree combinations); forks; mast common parts for simplex, duplex and triplex masts; duplex mast models; triplex mast models; simplex mast models
• 03 Option — Radiator net kit, indicator kit, rear working lamp kit, warning lamp top kit, warning lamp side kit, strobe kit above and below, weight hook kit, draw pin kit, backup handle kit, clear roof kits, high speed fan kit, front axle dust proof breather kit, pre-air-cleaner kit, pre-cleaner kit, dual element air cleaner kit and elevated exhaust kits
• 04 Internal Hosing — Hyd supply piping, hose of att valve, internal hosing, hosing common parts and att side connector for duplex, simplex and triplex masts (3-valve and 4-valve configurations), plus steel supply lines and quick disconnect kits
• 05 Integral Side Shifter — Integral side shifter assemblies by mast type and date range, both the older upto-2013 listings and the from-2013-12 / from-2013-02 revisions
• Reference sections — Maintenance parts list, Alpha Index and Numeric Index

Read as a whole, this parts manual gives a technician or parts interpreter a complete, model-specific map of the FG15NM / FG18NM / FG20CNM / FG20NM / FG25NM truck. Because the listings are split by truck model and by applicable date range, the same illustration can carry two or three variants of the same component depending on build date — which is what makes a document like this far more reliable than a single-model parts diagram.

Serial Numbers and Model Identification

The manual applies to the initial serial number ranges printed on the title page:

• FG15NM: AF34- T0100- T9999  |  AF34B- 00012- 49999
• FG18NM: AF34- W0100- W9999  |  AF34B- 00012- 49999
• FG20CNM: AF34- P0100- P9999  |  AF34B- 50012- Up
• FG20NM: AF17D- P0100- P9999  |  AF17F- 00012- 49999
• FG25NM: AF17D- T0100- T9999  |  AF17F- 00012- 49999

The manual also explains where the nameplates sit: the chassis serial number is punched on the front cross member of the chassis, and the mast serial number is stamped on the mast. If a nameplate becomes illegible, that stamped chassis number is what you quote to the dealer. The document is explicit that when ordering you should supply the part number (or assembly number) and part name, the quantity required, and the model and serial number — a small detail that saves a lot of returned parts.

How the Parts List Is Structured

Each listing is presented as a table with clearly defined columns, and the front of the manual explains every one of them. The reference number ties the row to a callout on the illustration. The part number identifies the component. The interchangeability column tells you whether an old part and a new part can be swapped directly, whether only the new number should be used, or whether the new part must be fitted together with other parts as a set. Sequence-of-change numbers flag that a part has been revised for quality or performance, and change codes record whether a part was added, renumbered, deleted, or had its quantity changed. Quantity per unit shows how many are needed for one truck.

Assembled bolts with washers are marked with a B/W suffix in the description. The management rank column separates high-demand, medium-demand and slow-demand parts, which is useful when you are planning stock. Parts added or changed after the previous parts list was published are flagged with a V. Specification codes appear in three-figure form and indicate which model, type or destination a part belongs to — if no code is shown, the part fits all specifications. Part supplied as a kit, standard part, optional part, semi-finished part and the fuel-type suffixes (gasoline, dual fuel, LP fuel) are all identified by their own description codes.

What the Illustrated Sections Include

The illustrations are the working heart of this manual. The chassis division alone includes cooling and radiator assemblies, the full electric system with chassis circuit and head guard circuit diagrams, battery and cable routing, combination switch breakdown, frame and counterweight assemblies, engine covers and side covers, dashboard trim, seat assembly, headguard, torque converter and transmission exploded views across four parts, control valve breakdowns, front and rear axle assemblies, reduction and differential gear sets, steering cylinders in both old and new types, wheel brake assemblies for both the smaller and larger trucks, driving and accelerator control systems, brake reservoir, steering column, steering valve and steering wheel, intake and air cleaner assemblies, exhaust, muffler and tail pipe, fuel system and LPG components, and the full hydraulic delivery, suction, tilt, lift and tank circuits.

The mast division covers lift brackets and backrests by mast class, tilt cylinders arranged by tilt angle combination and side, forks in multiple lengths, and mast common parts for simplex, duplex and triplex masts, along with the corresponding lift cylinders. The options division documents the accessory kits listed above with their individual part numbers, and the internal hosing division covers the hydraulic supply piping, attachment valve hoses and internal hose routings for 3-valve and 4-valve arrangements on each mast type. The Integral Side Shifter section is split by mast type and by production date, which matters because the earlier and later side shifter assemblies do not share every component.

At the back of the book you will find a Maintenance Parts list with part numbers, descriptions and replacement intervals for high-wear items such as filters, hoses, wheel cylinder assemblies and repair kits, followed by an Alpha Index and a Numeric Index so any part number can be traced back to its listing page quickly.

Used together, these sections let you identify a component from the illustration, confirm from the date range column whether it belongs on the truck in front of you, check whether an interchangeable replacement exists, and order with the correct quantity. For anyone maintaining or rebuilding these Mitsubishi FG-series trucks, the Mitsubishi FG15NM FG18NM FG20CNM FG20NM FG25NM forklift parts manual removes the guesswork from parts identification.

Why This Parts Manual Matters

Forklift trucks in the FG15NM to FG25NM range were built over a long production window, and Mitsubishi revised components along the way. Fitting the wrong revision of a brake shoe, steering cylinder, tilt cylinder or mast component is not just a wasted part — it can mean a truck off the floor for a second day. Having the applicable date range, the change codes and the interchangeability table in front of you is the difference between a correct order and a return.

This is also a practical document for a parts department. The management rank column helps decide what to hold on the shelf, the quantity-per-unit column prevents under-ordering on fasteners and clips, and the exploded illustrations make it straightforward to talk a customer through a component over the phone.

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Instant PDF Delivery

The manual is supplied as a PDF and is available immediately after payment — there is no physical shipment, no waiting on a courier and no shipping cost. Read it on a laptop, tablet or phone in the workshop, or print the individual illustration pages and take them to the truck. Because it is a digital file you can print as many working copies as you need without damaging the original, which is exactly what you want when a page is going to sit on a fender while you work.