Komatsu BX50 Series Forklift Engine Parts Manual – FG20-35 & FD20-35 Volume 1 PM240 2015

Description

Komatsu BX50 Series Forklift Engine Parts Manual – Volume 1 (PM240)

This is Volume 1 of the parts manual set for the Komatsu BX50 Series Forklift Trucks, covering the complete engine assembly for both gasoline/LPG and diesel versions. Published under document number PM240 with a revision date of April 2015, this volume is dedicated to the engine and its associated components, giving parts counter staff, workshop technicians and rebuilders a single reference for identifying the correct part number on the K21, K25, 4D94LE and 4D98E engines. Exploded illustrations, item numbers and full parts lists are combined with fast-moving and EPA-related stock lists so the most-ordered components are easy to locate.

File Details

• Manual Type: Engine Parts Manual (Volume 1 of 2)
• Brand: Komatsu
• Series: BX50 Series Forklift Trucks
• Document Number: PM240
• Revision Date: April 2015
• Language: English
• File Format: PDF
• Approximate Page Count: ~275 pages

Engines Documented in This Volume

The manual is organised by engine family and emissions tier so the correct parts list is applied to the correct machine. The K21 and K25 gasoline, LP and dual-fuel engines are covered under EPA Tier 1, EPA Tier 2 and CARB 2010 categories; the 4D94LE diesel is documented under EPA Tier 2; and the 4D98E diesel is documented under EPA Interim Tier 4. Each engine family is split into logical sub-assemblies – from complete assembly and mounting hardware through to cylinder block, cylinder head, camshaft, crankshaft and lubrication – so the parts book mirrors how a mechanic or parts interpreter actually works through a rebuild or repair.

Chapters Covered

• 00 – Recommended Stock Lists
  • 00-0000 Fast Moving Stock List (FMSL)
  • 00-0001 Full Recommended Stock List (FRSL)
  • 00-0002 EPA Related Stock List (EPASL)
• 01 – Engine
  • K21/K25 Gasoline/LP/Dual Fuel – EPA Tier 1, 2, CARB 2010: complete assembly, transmission-to-engine mounting, engine mounting, air cleaner, bare engine and short block, cylinder block and oil pan, cylinder head and rocker cover, crankcase ventilation, piston/crankshaft/flywheel, camshaft and valve mechanism, front cover and fittings, manifold, lubricating system, throttle chamber, fuel injector and holder, water pump/cooling fan/thermostat, ignition system, vacuum piping, alternator, engine control module, starter motor, gasket kit, fuel pump block-off, LPG vaporizer, LPG/dual fuel caution plate and label
  • 4D94LE Diesel – EPA Tier 2: complete assembly, mounting parts, air cleaner, cylinder block, gear housing, flywheel housing and oil sump, cylinder head and bonnet, intake manifold, exhaust manifold, camshaft and driving gear, cooling water system, fuel injection pump, fuel injection valve, fuel filter, starting motor, alternator (STD and DS), gasket set, crankshaft and piston, lubrication oil system
  • 4D98E Diesel – EPA Interim Tier 4: complete assembly, mounting parts, air cleaner, cylinder block, gear case, flywheel housing and oil pan, cylinder head and head cover, intake and exhaust manifolds, camshaft and driving gear, crankshaft and piston, lubricating oil system, water cooling system, fuel injection pump, fuel injection nozzle and piping, fuel filter, starting motor, alternator, gasket set
• 99 – Part Number Index

Working through this Komatsu BX50 engine parts manual gives a workshop the full picture of how each engine is broken down into serviceable components. Because every figure carries item numbers that correspond directly to the parts list, a technician can identify the exact part required without ambiguity – whether that is a gasket, an injector holder, a camshaft sprocket, an alternator bracket or a complete bare engine. The stock lists at the front save time on the most commonly replaced items, and the EPA-related list is particularly useful for machines where the emissions tier and engine serial number determine which variant of a part is correct. This volume is aimed at the parts counter and the engine rebuild bench rather than the general service floor.

Coverage Highlights for Buyers

If you are working on a Komatsu BX50 forklift and need to order engine parts, this is the reference that ties the correct part number to the right engine, the right emissions tier and the right machine serial number range. The gasoline and LPG models use the K21 and K25 engine family, and the parts breakdown covers everything from the bare cylinder block through to the LPG vaporizer and its caution labels. The diesel models use the 4D94LE or 4D98E engine, and each has its own dedicated section with fuel injection pump, injection valve, fuel filter, cooling water system and full rotating assembly parts.

Instant PDF Delivery

Komatsu BX50 Series Forklift Engine Parts Manual Volume 1 is delivered as an instant PDF download after checkout – no shipping, no waiting on a physical book. Because it is a searchable digital file it can be kept on a workshop laptop, tablet or phone, printed for the parts counter, or filed alongside the chassis volume for a complete BX50 parts library. Whether you are rebuilding a K21 in a FG20ST-16, chasing a fuel injection pump number on a FD30T-16, or identifying the correct head gasket for a CARB 2010 K25, this manual gives you the part numbers, the illustrations and the serial number guidance needed to order correctly the first time.