This document provides essential technical data for the Mammoth Major 11.3 litre vertical engine, identified by engine code A.221. As a specialized technical reference, this publication is targeted towards mechanics and service professionals working with vintage heavy-duty diesel engines. The Mammoth Major series represents robust, high-displacement diesel engines designed for demanding applications across bus chassis, goods vehicles, agricultural machinery, marine applications, and industrial engines. Its detailed specifications and calibration data are highly sought after for maintaining these older powertrains, often associated with marques such as Albion, Commer, Foden, and Massey Ferguson.
This manual serves as a critical resource for the maintenance and repair of the Mammoth Major engine's fuel system and governor. It covers key areas including the Fuel Injection Pump (NL6F90), Governor, Feed Pump, Nozzles, and High Pressure Pipes, detailing governor link settings, phasing, and calibration order. The document provides specific test procedures for the fuel injection pump, governor calibration, and nozzle injection pressure, along with essential test rig data for accurate setup and operation. This English-language technical data sheet offers detailed information crucial for diagnosing and addressing common issues related to fuel injection timing, pump calibration, nozzle performance, and governor control, ensuring the continued operational integrity of these engines.
Cav in line pumps NL6F90- Test Data Sheet
CAV Ltd Publication Mammoth Major
Engine Type - Mammoth Major 11.3
For Buss and goods vehicles.
Agricultural, Marine and Industrial engines.
Covers Equipment Data
Pump
Governor
Feed Pump
Test Rig Data
Nozzle Type
Injection Pressure
High Pressure pipes Data
Feed pressure Data
Test procedure Governor link settings
Phasing
Calibration Order Data chart
Governor test Data
This is a Two sided Data Sheet
A great mechanics ref
Pit library.
As Used on and
Service information for ...
Albion.
Commer.
Foden.
Gardener.
Massy Ferguson.
Rover.
Vauxhall.
David Brown.
Dorman.
Lister.
Perkins.
Standard.
These are very rare data sheets
You dont see many of these for sale
Trade only publication.
Please see my Tradebit shop I have many more CAV manuals and rare documents, service bulls, Vintage manuals. Many more
fuel injection, Turbocharger, Fuel pump manuals.
This is an Instant Download
Cav in line pumps NL6F90- Test Data Sheet
CAV Ltd Publication Mammoth Major
Engine Type - Mammoth Major 11.3
For Buss and goods vehicles.
Agricultural, Marine and Industrial engines.
Covers Equipment Data
Pump
Governor
Feed Pump
Test Rig Data
Nozzle Type
Injection Pressure
High Pressure pipes Data
Feed pressure Data
Test procedure Governor link settings
Phasing
Calibration Order Data chart
Governor test Data
This is a Two sided Data Sheet
A great mechanics ref
Pit library.
As Used on and
Service information for ...
Albion.
Commer.
Foden.
Gardener.
Massy Ferguson.
Rover.
Vauxhall.
David Brown.
Dorman.
Lister.
Perkins.
Standard.
These are very rare data sheets
You dont see many of these for sale
Trade only publication.
Please see my Tradebit shop I have many more CAV manuals and rare documents, service bulls, Vintage manuals. Many more
fuel injection, Turbocharger, Fuel pump manuals.
This is an Instant Download
