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General| Engine Model | TAD731 |
|---|---|
| Engine Speed | 2200 rpm |
| Number of Cylinders | 6 |
| Fuel System | Common rail |
| Displacement | 7.15 L |
| Aspiration | Turbocharged |
| Cooling System | Water-cooled |
| Engine Type | In-line 6-cylinder diesel engine |
Provides an overview of the workshop manual's purpose and content.
Details the engine performance standards like ISO 3046 and prime/standby power ratings.
Discusses the importance of using Volvo Penta Original Spare Parts for warranty and safety.
Outlines requirements for engines to meet environmental legislation and maintain certification.
Describes the location and details found on engine identification plates for specific models.
Provides basic specifications such as bore, stroke, displacement, and number of cylinders.
Details engine power output and torque at different speeds.
Covers piston ring specifications, including clearance and gap measurements.
Details specifications for the oil scraper ring, including width and clearance.
Provides dimensions for valve disc, stem, seat angle, and disc edge.
Specifies the required valve clearance and temperature conditions for adjustment.
Provides the crankshaft length for different engine models.
Specifies dimensions for machining, out-of-round, taper, and width of main bearing journals.
Recommends oil grades based on fuel sulfur content and oil change intervals.
Provides guidance on selecting oil viscosity based on ambient temperature.
Specifies fuel tank height and suction limits for the fuel pump.
Details specifications for the fuel pump and its associated lines.
Explains how basic measurements (Lo, A/100) define injection pump length.
Provides opening pressure, max pressure, and leakage data for injectors.
Details fuel rack travel and recess dimension for governor adjustment.
Lists turbocharger designation, boost pressure, and clearance specifications.
Specifies air intake restriction limits for clean filters.
Describes the cooling system as pressurized and closed, noting pressure valve operation.
Lists the coolant capacity for different engine variants.
Provides general tightening torque values for standard screws by dimension.
Details specific engine mounting and timing gear casing tightening torques.
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