Volvo Penta D2-55 D2-75 Group 20-23,36,30 Workshop Manual 36131184 – PDF DOWNLOAD

Volvo Penta D2-55 D2-75 Group 20-23,36,30 Workshop Manual 36131184 – PDF DOWNLOAD

FILE DETAILS:

Volvo Penta D2-55 D2-75 Group 20-23,36,30 Workshop Manual 36131184 – PDF DOWNLOAD

Language : English
Pages : 108
Downloadable : Yes
File Type : PDF

TABLE OF CONTENTS:

Volvo Penta D2-55 D2-75 Group 20-23,36,30 Workshop Manual 36131184 – PDF DOWNLOAD

Safety Precautions 2
General information 5
Special tools 9
Design and function 10
Location of engine type signs 10
Engine introduction 11
Component description 16
Repair instructions 23
General 23
Engine fixture, fixing 24
Compression test 24
Group 21: Short block
Short block, disassembly 25
Inspecting the engine block 29
Upper block plane 29
Cylinder bore 29
Cylinder head, overhaul 30
Cylinder head, disassembly 30
Cylinder head, inspection 30
Valve seat, replace 31
Valves and valve seats, grinding 31
Valve guides, check 32
Rocker arm mechanism, overhaul 33
Cylinder head, assembly 33
Crankshaft, inspection 34
Main and big-end bearings, inspection 34
Crankshaft bush, front, inspection 35
Crankshaft bush, front, replace 35
Crank bearing play, check 36
Piston rings, inspection and adjustment 37
Piston and cylinder bore, inspection and
measurement 37
Con rods, inspection 38
Con rod bush, replace 38
Piston, piston rings and con rods, installation 39
Camshaft, measurement 40
Timing gear assembly, inspection 40
Crankshaft, installation 40
Piston, installation in cylinder 41
Camshaft, installation 42
Cylinder head, installation 44
Valve lifters, inspection 47
Valves, adjustment 49
Flywheel, replace ring gear 49
Crankshaft seal, rear, replace 50
Crankshaft seal, front, replace 50
Group 22: Lubrication system
Oil pump 51
Oil channels 54
Oil pump bearing, overhaul 55
Group 23: Fuel system
Injection pump 56
Setting injection timing 57
Setting the engine speed 59
Feed pump 60
Venting the fuel system 61
Fuel filter, replace 63
Fuel pre-filter, drain and replace 63
Injectors 64
Group 26: Cooling system
Fresh water system 67
Coolant 68
Draining coolant 69
Filling with coolant 69
Checking the coolant level 70
Cleaning heat exchanger 71
Circulation pump 72
Sea water pump 73
Thermostat 73
Group 30: Electrical system
Description 74
Important information concerning
the electrical system 76
Fault tracing, glow plugs, charging system 78
Alternator 82
Starter motor 86
Electrical components 89
Wiring diagrams 92
Group 20: Technical data
Technical data 96
Wear tolerances 100
Tightening torque 101

DESCRIPTION:

Volvo Penta D2-55 D2-75 Group 20-23,36,30 Workshop Manual 36131184 – PDF DOWNLOAD

Safety Precautions:Introduction:

• This Service Manual contains technical data, descrip- tions and repair instructions for the Volvo
  Penta prod- ucts or product versions noted in the table of con- tents. Check that you have the
  correct Workshop Manual for your engine.
• Read the available safety information, General Infor- mation and Repair Instructions in the Service
  Manual before you start to do any service work.

General information:
About this Service Manual:

• This Service Manual contains technical data, descrip- tions and repair instructions for the
  standard version of engine unit D2-55.
• The Service Manual can illustrate tasks done on any of the engines noted above. This means that the
  illustra- tions and photographs which clarify certain details might not correspond with other
  engines in some cases. Re- pair methods are however in general, identical. If this is not the case,
  this will be noted and important differenc- es will be shown separately. The engine designation and
  engine number are given on a type plate (see page 14). The engine designation and number must
  always be given in all correspondence about an engine.
• The Service Manual is produced primarily for the use of Volvo Penta workshops and service
  technicians. This assumes that people who use the Manual have basic knowledge of marine drive
  systems and can do the tasks of a mechanical or electrical nature associated with the trade.
• Volvo Penta constantly improves its products, so we reserve the right to make modifications without
  prior notification. All information in this manual is based on product data which was available up
  to the date on which the manual was printed. Any material changes introduced into the product or
  service methods after this date are notified by means of Service Bulletins.

Spare parts:
Spare parts for electrical and fuel systems are subject to various national safety requirements
such as the US Coast Guard Safety Regulations. Volvo Penta Original Spare Parts meet these
specifications. No damage whatever, occasioned by use of non-original Volvo Penta spares for the
product, will be compensated by the warranty offered by Volvo Penta.

IMAGES PREVIEW OF THE MANUAL: