Description
Lombardini Gearbox Workshop Manual provides factory technical information for the maintenance, dismantling, overhaul and reassembly of the gearbox and its four-wheel-drive coupling box. Issued for trained technicians and authorised after-sales personnel, it uses illustrated procedures to explain the correct sequence of workshop operations.
This 36-page publication is identified within the document as Lombardini code 1-5302-826, first edition, revision 00, dated 15 March 2008. The extract does not identify the vehicle or machine model to which the gearbox is fitted, so application should be confirmed using the publication number and gearbox details before ordering.
The manual includes safety guidance, technical data, lubrication requirements, routine maintenance, gearbox disassembly, internal component reassembly and the specified special tool.
TECHNICAL INFORMATION AND MAINTENANCE
The technical section provides the confirmed gearbox data and lubrication information required for routine workshop servicing. Subjects include:
- Gearbox technical specifications
- Slow forward, fast forward and reverse ratios
- Four-wheel-drive coupling output
- Specified lubricant grade and oil capacity
- First 50-hour gearbox oil change
- Ordinary oil-level inspection
- Oil drain, filler, level and vent plugs
- Cleaning the magnetic drain plug
- Correct oil-level checking procedure
GEARBOX DISASSEMBLY
Illustrated dismantling instructions identify the external components and provide an ordered approach to opening the transmission. The Lombardini Gearbox Workshop Manual covers:
- Gear consent sensors
- Odometer sensor, where fitted
- Transmission flanges
- Main input drive shaft
- Oil seals
- Gear selector plugs
- Push-rod plug
- Gearbox housing and semi-housings
- Four-wheel-drive selector
- Four-wheel-drive coupling box
The instructions also identify precautions for protecting electrical sensors and warn against cleaning the gearbox with a high-pressure water jet.
GEARBOX REASSEMBLY
The reassembly section follows the internal gearbox assemblies through refitting and reconstruction. Confirmed subjects include:
- Semi-housing assembly
- Reverse idle-gear shaft pin
- Output drive shaft
- Primary input drive shaft
- Intermediate shaft
- Gear-unit reassembly
- Reverse gear shaft
- Four-wheel-drive box
- Four-wheel-drive coupling-box reassembly
SPECIAL TOOLS
The manual identifies the special tooling used during gearbox work, including the transmission-flange locking tool specified for removal of the forward transmission and four-wheel-drive flanges.
LOMBARDINI GEARBOX WORKSHOP MANUAL COVERAGE
No vehicle, machine or gearbox model designation is stated in the supplied pages. Compatibility should therefore be established from Lombardini publication code 1-5302-826 and the gearbox configuration shown in the manual.
MANUAL DETAILS
- Manufacturer: Lombardini
- Manual type: Workshop manual
- Subject: Gearbox and four-wheel-drive coupling box
- Publication code: 1-5302-826
- Edition: First edition, revision 00
- Issue date: 15 March 2008
- Page count: 36
- Language: English
This is a focused transmission publication rather than a complete machine workshop manual. It is intended for competent technicians carrying out gearbox servicing, dismantling and internal reassembly with suitable workshop equipment.
Use the publication code and illustrated gearbox arrangement to confirm applicability. The Lombardini Gearbox Workshop Manual is particularly useful where the correct factory sequence and component identification are required for this specific transmission.

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