Yale MR14 MR16 MR16HD MR16N MR20 MR20HD MR25 (D849) Forklift Parts Manual 550066256 – PDF Download

Description

Yale D849 Parts Manual – Illustrated Replacement Parts Catalog for the MR14 to MR25 Lift Truck Range

This is the complete Yale D849 parts manual covering the MR14, MR16, MR16HD, MR16N, MR20, MR20HD and MR25 reach trucks built on the D849 platform. Published under document number 550066256, it is the reference every workshop, parts counter and maintenance planner needs when a component has to be identified, ordered and fitted correctly the first time.

The manual is divided into 14 major sections, each opening with its own table of contents and assembly breakdown pages. Every illustration is keyed to a parts list giving the item number, Yale part number, description and quantity required, with footnotes that flag optional equipment, narrow-chassis variants and model-specific assemblies. Serial number breaks are printed throughout so you order the part that actually matches the truck in front of you rather than the one that fits a different build.

File Details

• Manual type: Parts Manual
• Brand: Yale
• Model series: D849
• Models covered: MR14, MR16, MR16HD, MR16N, MR20, MR20HD, MR25
• Language: English
• Page count: 322
• File format: PDF
• Document number: 550066256
• Publication date: 01/2014

Chapters Covered

The Yale MR14-MR25 parts manual is organised into the following sections:

• 1 Frame
• 2 Operator Compartment
• 3 Electrical System
• 4 Drive Unit
• 5 Steering System
• 6 Brake/Accelerator System
• 7 Load Wheel
• 8 Hydraulic System
• 9 Mast – Three Stage Full Free-Lift
• 10 Cylinders
• 11 Carriage
• 12 Accessories
• 13 Numerical Index
• 14 User Support Information

Section 1 – Frame

Everything that makes up the truck’s structural shell: the main frame, stabilisers, battery compartment in both vertical and lateral extraction layouts, battery sensor and tray variants, the adjustable cover plate used on the MR16N with the 700Ah DIN B battery, overhead guards in standard, Drive-In 1400 and Drive-In 1700 configurations, protection nets and screens, side guide rollers in steel and Vulkollan, mast trolley assemblies for both the MR14-MR25 range and the MR16N, multipurpose bar, stretch wrap support, phone holder, clipboard support and the full label set including warranty labels in multiple languages. Assembly drawings are keyed to part numbers with footnotes for narrow chassis and cold-store variants.

Section 2 – Operator Compartment

Dashboard and panel assemblies, basic and premium display units (including the LCD premium option and a freezer-spec display), the multifunction mini-lever armrest, joystick control with standard and premium joystick keys, armrest base covers, handles, soft pads, printed circuit boards and the associated armrest wiring harnesses. Seat coverage includes the MSG20 and the optional MSG65 full-suspension seat with cloth, Skai and heated variants, seat cushions, backrest cushions, suspension parts, safety belts and the optional headrest. Floorplate, floormat and motor cover are also listed, with narrow versions where applicable.

Section 3 – Electrical System

Control panel 350A/450A split by serial number break, control module with uploaded software, wire harness for the control panel, relay and fuse assemblies, connectors and contacts, DC-DC converters in 12V and 24V, optional back-up alarm, flashing beacon, front and rear work lights, an additional fan option for hydraulic tank cooling, and a comprehensive connector and terminal breakdown covering 1-way through 35-way housings, secondary locks, seals and pin/socket terminals.

Section 4 – Drive Unit

Drive unit assembly with drive wheel options including Vulkollan 92 SH.A, Cold Store Supertrac and Conductive Vulkollan, traction motor with an exploded view covering end cover, bearings, gear, rotor, stator, sensors, terminal board and key, and the full gearbox breakdown covering gear and pinion kit, breather, drive pinion, bevel gear kit, helical gear, roller bearings, shims and covers. Pinch-point labels for the drive unit are listed separately.

Section 5 – Steering System

Steering column assembly with handle, guide rail, stepper motor, wire harness, bellcrank, return spring, bearings and steering wheel, the steering unit with power steering controller (EPS), fuse holder and gearbox, and an exploded view of the steering motor showing cover, flange, stator, rotor, magnets, bearings and cable assembly.

Section 6 – Brake/Accelerator System

Motor brake assembly with hub, brake discs, cap and seal, load wheel brake, and the pedal group covering the man-presence pedal, accelerator pedals, sensor kit and foot-pedal wiring harness.

Section 7 – Load Wheel

Load wheel group with Vulkollan, Cold Store Supertrac and Conductive Vulkollan options in 285/100 and 285/140 sizes, load wheel bearings and snap rings, plus optional load wheel covers in left-hand and right-hand versions including dedicated part numbers for the MR16N and MR25.

Section 8 – Hydraulic System

Lifting unit with electric motor, pump and support, the lifting motor broken down to cover, wheel, flange, stator, rotor, thermal sensor and speed sensor, the lifting pump with screws and washers, hydraulic tank assemblies in 23 litre and 30 litre versions with the serial number break at D849T01409L, filter, hydraulic hoses with adapters and clamps, chain guide for MR14-MR20, MR16N and MR25, and the control valve and cylinder assemblies with a full valve breakdown covering pressure valves, solenoids, plugs and seal kits.

Section 9 – Mast (Three Stage Full Free-Lift)

Outer mast, intermediate mast and inner mast listings by h3 lift height from 4650 mm through 12500 mm, main lift cylinders, main lift chains with sheaves, anchors and pins, the free lift cylinder and chain group with crosshead, chain guard and chain anchor, free lift dampening, hydraulic system hoses and sheaves, electrical system cables by lift height, load cell option, height indicator option, colour camera option, monitor option and mast labels. Mast variants are keyed A through D to distinguish Mast 14-16, Mast 20-25, Mast 16HD and Mast 20HD.

Section 10 – Cylinders

Complete parts breakdowns for the main lift cylinder, free lift cylinder and trolley cylinder, including gland, cylinder rod, tube weldment, valve, seal kit, retainer, piston and rod, bearing, ring and grease points. Cylinder rods and tubes are listed individually by lift height so the exact length can be matched to the mast on the truck.

Section 11 – Carriage

Sideshift carriage with load rollers, shims, pins, carriage weldments for the different mast groups and for the MR16N, and a second sideshift carriage breakdown for the 4th way version. Cylinder, valve, seal, pipe, fitting and block components of the carriage hydraulics are itemised, followed by forks in a wide range of cross-sections and lengths, load backrest, fork side safety retainers, optional control card, laser fork positioning, presence pallet, sideshift auto centering and tilt auto setting options.

Sections 12 to 14 – Accessories, Numerical Index and User Support

Hydraulic tooling for C8-C10, C12 and C16 fittings, hydraulic plugs in DN 10, DN 12 and DN 16 male and female versions, chain opener tool, battery tray for lateral extraction models, extension battery cable set, and a numerical index that lists every part number in the manual with its figure and item reference. The closing section covers service parts ordering instructions and technical service publications.

How This Parts Manual Is Organised

The manual opens with a short guide explaining the four ways to find a part: by function and application using the section pages, by the assembly it belongs to using the table of contents, or by part number using the numerical index. Assembly breakdowns include part numbers, descriptions, quantities required, keys and footnotes. Part numbers with supersession history are shown with the superseded number struck through, five periods in the PART NO. column indicate the part is not serviced separately or refers to another figure, and two periods in the QTY column indicate the part is not used on that assembly. Serial number breaks use the format → S/N A810N2639 for the last serial number affected and S/N A810N2640 → for the first, with date breaks shown as D/B 3/00 where a change occurred without a later serial break.

Why This Yale D849 Parts Manual Belongs in Your Workshop

Ordering the wrong part on a reach truck is expensive and slow. This Yale D849 parts manual removes that risk by tying every part number to a specific illustration, model key and serial number range. Whether you are rebuilding a sideshift carriage, replacing a main lift cylinder rod, sourcing a load wheel for an MR20HD, tracking down a mast trolley roller for an MR16N, or simply looking up the correct capscrew for a battery tray bracket, the answer is in these 322 pages.

The exploded views make assembly order obvious, the quantities tell you exactly how many fasteners, shims and seals to order, and the footnotes make sure optional equipment, cold-store builds and narrow-chassis trucks get the right components. The numerical index means you can work backwards from a part number you already have in stock.

IMAGES PREVIEW

Delivered as an instant PDF download, the manual is ready the moment payment clears – no shipping, no waiting, no customs. Open it on a laptop, tablet or phone in the workshop, or print the assembly pages you need and take them to the truck. Every Yale MR14, MR16, MR16HD, MR16N, MR20, MR20HD and MR25 owner, fleet manager and service technician should have this parts catalog within reach.