Description
Perkins 402D 403D 404D Operation and Maintenance Manual provides the factory operating, safety, lubrication and scheduled maintenance information for the specified industrial engine families. It covers the 402D-05, 403D-07, 403D-11, 403D-15, 403D-15T, 404D-15, 404D-22, 404D-22T and 404D-22TA engines.
Issued as publication SEBU8311-00 in April 2007, this manual is intended for operators, maintenance personnel, plant engineers and workshops responsible for engines installed in industrial equipment. Photographs and illustrations support engine inspection, starting, operation, stopping and routine servicing.
This is an operation and maintenance publication rather than a workshop overhaul manual. It provides preventive maintenance guidance, operating information and service intervals; major engine overhaul procedures are specifically outside its stated scope.
SAFETY INFORMATION
The safety section explains the precautions required before operating, lubricating or maintaining the engine. Subjects identified in the manual include:
- Engine safety messages and warning-label locations
- General hazard information
- Burn prevention around coolant, oil and hot components
- Fire and explosion prevention
- Crushing and cutting hazards
- Precautions before starting the engine
- Safe engine starting and stopping
- Electrical-system safety
- Safe handling of pressurised fluids
ENGINE IDENTIFICATION AND CONTROLS
The product information section assists with identifying the applicable engine and recognising its principal features. It includes model views and product identification information for the covered 402D, 403D and 404D variants.
- Engine model views
- Product identification information
- Warning-label positions
- Gauges and indicators
- Engine features and controls
- Engine serial-prefix applicability
OPERATION
Operating guidance is presented as a practical reference for personnel using or supervising the engine. Illustrated information supports routine inspection and correct operating practice.
- Engine lifting and storage
- Gauges and indicator interpretation
- Features and controls
- Engine starting procedures
- Engine operation
- Engine stopping procedures
- Cold-weather operation
- Electronic diagnostic information
LUBRICATION AND MAINTENANCE
The maintenance section is arranged around service-hour and calendar-time intervals. Scheduled items are linked to detailed instructions, supporting a structured preventive maintenance programme and helping workshops adapt servicing frequency to severe, dusty, wet or freezing operating conditions.
- Engine refill capacities
- Maintenance interval schedules
- Lubrication and routine engine care
- Service-hour and calendar-based maintenance
- Inspection of lines, tubes and hoses
- Fuel and oil filter installation precautions
- Cooling-system safety and servicing precautions
- Battery and electrical connection checks
- Maintenance record guidance
PERKINS 402D 403D 404D OPERATION AND MAINTENANCE MANUAL MODEL COVERAGE
- 402D-05
- 403D-07
- 403D-11
- 403D-15
- 403D-15T
- 404D-15
- 404D-22
- 404D-22T
- 404D-22TA
ENGINE PREFIXES COVERED
The publication identifies applicability to engine serial number prefixes GG, GH, GJ, GK, GL, GM, GN, GP and GQ. The engine identification details should be checked before relying on the manual for a particular installation.
MANUAL DETAILS
- Manual type: Operation and Maintenance Manual
- Publication number: SEBU8311-00
- Issue date: April 2007
- Language: English
- PDF page count: 334
The Perkins 402D 403D 404D Operation and Maintenance Manual is suitable for day-to-day engine operation, planned servicing and workshop reference. Its maintenance schedules and safety guidance support consistent engine care and the reduction of avoidable downtime.
Because major overhaul information is not included, this publication should be used alongside the appropriate workshop service documentation when internal engine repairs or complete overhaul work are required.

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