Nichiyu FB20P FB25P FB28P FB30P Series 75 Forklift Parts Catalogue 03-P-2420 PDF

Description

The Nichiyu FB20P / FB25P / FB28P / FB30P Series 75 Parts Catalogue is the complete illustrated spare-parts reference for the 75 Series electric counterbalance forklifts. Carrying document number 03-P-2420 and dated September 2003, it spans the FB20P (STD and U), FB25P (STD and U), FB28P (STD) and FB30P (STD) trucks across every major assembly — frame and chassis, drive axles and wheel brakes, simplex, triplex and duplex masts, lift and tilt cylinders, hydraulic piping, lift brackets, forks and backrests, traction, hydraulic and EPS motors, main controllers, battery and charger, wiring harnesses and the full option list.

File Details

• Manual type: Illustrated parts catalogue
• Brand: Nichiyu (Nippon Yusoki Co., Ltd.)
• Series: 75 Series
• Models covered: FB20P STD / FB20P U, FB25P STD / FB25P U, FB28P STD, FB30P STD
• Document number: 03-P-2420
• Date: September 2003
• Language: English
• Page count: 229 pages
• File format: PDF

Chapters Covered

The catalogue is split into the following top-level blocks, each carrying its own exploded illustrations and matching parts tables:

• [1] Chassis
• [2] Mast
• Operation
• Hydraulic
• [3] Lift Bracket
• [4] Electric Parts
• [5] Option

[1] Chassis

The Chassis block opens with the FRAME group — Fig. 1010 Frame with its supports, bolts, lock washers and push-mount clamps, then Covers 1 through 7 (front), Pad & Floor Plate, Battery Cover, Battery Case, Counter Balance Weight, Seat assembly, Overhead Guard and the model/load-chart name plates for the FB20P–FB30P range.

DRIVE then runs the full front axle sequence: Front Axle 1, 2, 3, 4 and Front Axle 5 Wheel Brake, covering mission cases, differential cases, gears, pinion shafts, bearings, brake drums, hubs, oil seals and the complete shoe-and-lining, adjustor, cylinder and parking-cable breakdown. Front Wheel entries are listed separately for the Pst/Pnst and Nst/White/Gnt option sets, including tyre sizes such as 23×9-10, 28×9-15 and 6.50-10 together with their rims. Front Axle Fit, Rear Axle 1 and 2 and the Rear Wheel groups (Pst, Pnst, White, Gnt, solid) close out the block with every hub bolt, nut, washer and snap ring called out.

[2] Mast — Simplex, Triplex and Duplex

Mast coverage is unusually thorough. The Simplex group lists lift cylinders by MLH capacity code (MLH2000 through MLH5000) with separate tube assemblies, piston rods, bushings, cushions, check valves, down-safety valves and repair and head kits for both the standard and the FB28P/30P variants, plus the matching tilt cylinders for FB20P–28P and FB30P. Triplex and Duplex sections carry the first- and second-stage lift cylinders in Pm, Mm and Fm configurations, the tilt cylinder assemblies with their spacers for 6°/12°, 4°/6°, 3°/6° and 1.5°/6° tilt angles, mast pipings with HP and LP hose routing, outer, middle and inner mast components, and the chain wheel assemblies with their leaf chain and roller chain part numbers indexed to lift height.

Operation

Steering Linkage 1 through 4 covers the steering wheel, pad, ornament, plunger, brush, knobs, shaft and bushing, then the column assembly, handle, steering box, potentiometer housing, gasket, potentiometer and grease nipple. The pitman arm, drag link assembly, rod ends and spacers follow, along with the actuator assembly and its motor, socket, boots, wire clamps and rod end.

Foot Brake Linkage 1 and 2 gives the pedal bracket, brake pedal, pedal pad, clevis pin, spring, oil tank comp., reservoir, cap, plate, sensor and tank support. Parking Brake Linkage and the Valve Linkage in 2-spool and 3-spool versions follow, listing the valve levers, shafts, pins, links, knobs, boots and control valve mounting. Accelerator Linkage completes the section with the lever, bracket, case, shaft, shim, spring, pedal, rod, ball links and potentiometer.

Hydraulic

The hydraulic block lists the oil tank comp. in Std and CS/FCS forms with cover, gasket, suction filter, oil filter, level gauge and tank cap, followed by the oil pump and the control valves — MSV04-2-7804 and MSV04-2-7805 for the 2-spool and 3-spool arrangements — with their relief valves, seal plates, O-rings, dust seals, spring retainers, springs and caps. Frame Piping and the LPF/HEP hose runs, connectors, elbows, adapters and hose clips are all itemised, and the block closes with the tilt pipe assemblies and the brake piping for the brake (L) and brake (R) assemblies.

[3] Lift Bracket

Lift brackets are listed as complete assemblies for the Pm, Mm and Fm mast families, with rollers, side rollers, snap rings, shims and spacers. The fork section covers the t36, t40, t45 and t50 fork profiles in lengths from 850 mm up to 2300 mm with their set pins, holders, knobs and springs, and the backrest is offered in heights from H=900 through H=1600 with the matching bolts and lock washers.

[4] Electric Parts

The Motor group lists traction motor assemblies AT100E2, AT100E2A, AT100E3 and AT100E3A with end covers, radial ball bearings, oil seals, studs, sensor housings, terminal comps., stators and rotors, then the larger AH95C2D through AH150C3D motors, the 48 V sensorless and 48 V U hydraulic motors, and the EPS motor.

The Control group covers Main Controllers 1 through 4 with controller assemblies CU104-50 to CU104-55, heat sinks, IGBT modules, IGBT boards, heat sensors, MPU boards, current sensors, lead bars, terminals and condensers, followed by the contactor, accelerator and EPS controller.

Under Electric Parts you will find the battery listings from 450Ah to 730Ah with their battery cases, plug brackets and bolts; the charger BC1 for AC200V and the AC200/400V panels with charger microcomputer, contactor, fuses and fuse links, relay, diode, name plates and harness; the display panels and key switch assemblies; the directional switch with its cams, rollers, springs, microswitches and lever bosses; and the wire harness body, main and charger harnesses with their plugs, bushings and handles. Microswitches, buzzers and their harnesses round out the block.

[5] Option

The option block is extensive. Accessories 5000A through 5000J cover the rear lamp, spot lamp, working lamp, revolving lamp, chime, room mirror, back mirror, magic eye and its heater, extension fork and earth chain, each with bracket, bolt, switch, cap and harness call-outs. Front Window 1, 2 and 3 are given in both under-mounted and upper-mounted wiper versions, with wiper arm, blade, motor, controller, resistor, relay, condenser and wiper harness. The dust-resistant cover, extinguisher cover, ICE marking covers and ICE marking battery case, front guard, headguard roof, tilt indicator, seat heater, Lift Limit 1 (single stage), Lift Limit 2 (2-stage) and Lift Limit 3 (switch and harness) kits are all listed, as are the Ichigimekun sensor, switch, laser and harness groups.

How the Catalogue Is Organised

Every figure begins with an exploded or isometric illustration keyed to numbered call-outs, immediately followed by a parts table giving the item number, the parts number, the parts name, the model applicability columns (A) through (F) and any relevant remarks such as tyre size, thread type or option code. Where a part exists in several variants — for example an axle case for different battery capacities, or a lift cylinder for different MLH codes — the alternates appear as stacked rows under the same item number so you can identify the correct one without guessing.

Who This Is For

This parts catalogue suits workshops rebuilding a 75 Series truck, fleet maintenance teams keeping FB20P, FB25P, FB28P and FB30P machines in service, parts counters cross-referencing a number before ordering, and owners who want to check exactly what a quoted repair involves. Because the tables list the constituent parts of every sub-assembly rather than only the assembly part number, it is equally useful for ordering a single seal, a chain wheel or a complete mast section.

Get the Correct Part Number the First Time

Guessing a part number on a forklift is expensive. A wrong cylinder, a mismatched chain, an axle case for the wrong battery capacity — each one means a return, a delay and a truck sitting idle. Having the Nichiyu 75 Series parts catalogue on hand lets you read the figure, match the call-out, confirm the model column and order with confidence. Whether you are chasing a brake shoe and lining kit, a tilt cylinder seal kit, a controller module or a lift limit sensor, the answer is on the page in front of you.

IMAGES PREVIEW

The file is delivered as an instant PDF download — no shipping, no waiting for a disc in the post. Open it on a laptop in the workshop, on a tablet next to the machine, or on a phone at the parts counter. Print the figures you need and take them to the truck. Buy once and keep it: the FB20P, FB25P, FB28P and FB30P Series 75 parts catalogue stays on your device for every future job on these trucks.