Description
JCB VMS 55 Service Manual covering machines from serial number 1401000 to 1401999. This factory publication is intended for trained JCB distributor service engineers and experienced workshop personnel responsible for maintaining and repairing the VMS 55 compaction machine.
The manual contains 135 pages arranged into general information, care and safety, maintenance and dedicated technical sections for the controls, hydraulics, transmission, engine and vibration system. It provides workshop reference information, component identification, service data and guidance for dismantling and overhaul.
Publication 9803/9560-3 was issued by JCB Technical Publications. Measurements are presented in SI units with Imperial equivalents where applicable, while illustrations and cross-references assist technicians in locating the relevant procedures and technical information.
GENERAL WORKSHOP INFORMATION
The introductory section establishes the identification and workshop conventions required when servicing the machine. It explains how model and major-unit details should be recorded and provides general fastening and consumable information.
- Machine identification plate location and interpretation
- Product Identification Number details
- Machine and engine serial-number identification
- Component identification plates
- General fastener torque settings
- Vibromax-specific torque settings
- Hydraulic connection information
- Sealing and retaining compounds
CARE, SAFETY AND MAINTENANCE
Separate care and safety information supports correct workshop practice. The maintenance section provides the service schedules and recommended lubricants applicable to the machine.
- Workshop warnings and cautions
- Safe maintenance practices
- Service schedules
- Recommended lubricants
- Routine machine maintenance information
- Protection of opened hydraulic hoses and pipes
- Replacement of worn seals and gaskets
- Cleaning and lubrication during repair work
CONTROLS, HYDRAULICS AND TRANSMISSION
Dedicated alphabetically coded sections cover the machine controls, hydraulic system and transmission. These sections are structured to provide the relevant technical data, circuit or operating descriptions and component workshop information included in the publication.
- Machine control system
- Control components and operation
- Hydraulic system information
- Hydraulic circuit descriptions
- Hydraulic connections and workshop precautions
- Transmission system information
- Component dismantling guidance
- Overhaul and reassembly information
ENGINE AND VIBRATION SYSTEM
The manual includes separate sections for the engine and vibration system fitted to the VMS 55. These provide model-specific workshop reference material within the scope of this service publication.
- Engine section
- Engine identification information
- Engine serial-number location
- Engine-related technical data
- Vibration system section
- Vibration component information
- System operating descriptions where provided
- Dismantling and overhaul coverage
FASTENERS AND TORQUE INFORMATION
The general information section distinguishes between zinc, yellow-plated and Dacromet fasteners. Correct torque data must be selected according to the fastener finish and lubrication condition.
- Zinc and yellow-plated fastener identification
- Dacromet fastener identification
- Fastener part-number suffixes
- Dry-thread torque conventions
- Lubricated fastener considerations
- Restrictions on mixing different fastener finishes
- High-tensile bolt requirements
- Application-specific Verbus Ripp bolt settings
JCB VMS 55 SERVICE MANUAL MODEL COVERAGE
Model: JCB VMS 55
Serial numbers: 1401000 to 1401999
Market version: Not specified in the publication extract.
MANUAL DETAILS
- Manual type: Factory service manual
- Publication number: 9803/9560-3
- Page count: 135 pages
- Copyright date: 2004
- Publisher: JCB Technical Publications
- Language: English
The JCB VMS 55 Service Manual is suitable for professional machinery workshops, JCB service personnel and experienced engineers requiring the correct factory publication for the stated model and serial-number range.
Before ordering, check the machine identification plate and confirm that the serial number falls between 1401000 and 1401999. This is particularly important where machines of similar appearance use different components or service information.

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