This manual covers Volvo Penta TAMD Series Turbocharged Aftercooled Diesel Marine Engines, specifically models TAMD61A, TAMD62A, TAMD63L-A, TAMD63P-A, TAMD71A, TAMD71B, TAMD72A, TAMD72P-A, and TAMD72WJ-A. These robust engines are engineered for marine applications, offering reliability and performance. Some variants may incorporate components from Perkins, reflecting a commitment to quality engineering. The detailed descriptions and procedures within this document are designed to ensure optimal operation and longevity of your marine propulsion system.
The scope of this Workshop Service Repair Manual in English is comprehensive, providing essential information for maintenance and repair. It includes general instructions, details on special tools, and in-depth coverage of engine design and function, including specific component renovation procedures for the cylinder head, cylinder block, timing gears, crankshaft, bearings, flywheel, and housing. Furthermore, it outlines engine testing, valve adjustment, and seal replacement, enabling owners, mechanics, and technicians to effectively service and maintain their Volvo Penta TAMD Series engines.
Volvo Penta / Perkins Diesel Marine Engines Workshop Service Repair Manual
This workshop manual contains technical data, de- scriptions and repair instructions for the standard versions of engine units TAMD61A, TAMD62A, TAMD63L-A, TAMD63P-A, TAMD71A, TAMD71B, TAMD72A, TAMD72P-A, TAMD72WJ-A.
Marine engines
TAMD61A • TAMD62A • TAMD63L-A • TAMD63P-A TAMD71A • TAMD71B • TAMD72A • TAMD72P-A TAMD72WJ-A
Contents
General instructions ............................................ 2
Special tools ........................................................ 9
Other special equipment ..................................... 12 Design and function Engine,generally................................................. 13 Designdifferences,engineversions................... 14 Identification signs .............................................. 15 Locationoftypeapprovalplates......................... 15 Component description ....................................... 24
Repair instructions
General ............................................................... 30
Engine jig attachment ......................................... 31 Condition test, engine ......................................... 32 Compression test ................................................ 32 Cylinder head, renovation ................................... 32 Cylinder head, removal ....................................... 32 Cylinder head, stripping/assembly ....................... 34 Cylinder head, leakage test ................................. 35 Cylinder head, inspection .................................... 37 Valve guides, inspection ..................................... 38 Valve guides, replacement .................................. 38 Cylinder head, planing ......................................... 39 Cylinder head, milling the seal groove ................. 39 Valve seat, replacement ..................................... 42 Valve seat, grinding ............................................ 43 Valves, grinding .................................................. 44 Rocker mechanism, renovation ........................... 44 Checking the valve springs ................................. 46 Cylinder head, assembly ..................................... 46 Copper injector sleeve, replacement ................... 48 Cleaning seat for copper sleeve .......................... 49 Copper sleeve, assembly .................................... 50 Valves, adjustment ............................................. 52 Cylinder block, renovation .................................. 53 Piston and con rod, removal ............................... 53 Piston and con rod, inspection ............................ 54
Piston removal, gudgeon pin boss
replacement ........................................................ 54 Piston, assembly ................................................ 55 Piston ring inspection and fit ............................... 56 Piston ring assembly .......................................... 56 Cylinder liner, inspection and measurement ........ 57 Cylinder liner, disassembly ................................. 57 Cylinderliner,honing........................................... 58 Cylinderlinerposition,renovation........................ 59 Cylinder liner, assembly ...................................... 60 Piston assembly ................................................. 61 Timing gears, disassembly ................................. 62 Timing gears, assembly ...................................... 65 Sealant application, timing gear lid ...................... 66 Seal ring, polygon hub, replacement ................... 66 Polygon hub, assembly ....................................... 67 Camshaft, wear check ........................................ 67 Camshaft, disassembly ...................................... 68 Inspection of valve lifters and camshaft .............. 69 Camshaft, measurement ..................................... 70 Camshaft bearing, replacement ........................... 70 Camshaft, assembly ........................................... 71 Crankcase, disassembly ..................................... 71 Inspection, crankshaft and bearings .................... 72 Crankshaft, renovation ........................................ 74 Cylinder block, inspection ................................... 75 Cylinder block, planing ........................................ 75 Crankshaft, assembly ......................................... 76 Big end bearings, replacement ............................ 77 Main bearings, replacement ................................ 78 Flywheel, replacement ........................................ 80 Gear ring, replacement ........................................ 81 Flywheel, indication ............................................. 82 Flywheel housing, indication ............................... 82 Crankshaft seal, rear, replacement ...................... 83 Flange seal, flywheel housing,
replacement ........................................................ 83
Volvo Penta / Perkins Diesel Marine Engines Workshop Service Repair Manual
This workshop manual contains technical data, de- scriptions and repair instructions for the standard versions of engine units TAMD61A, TAMD62A, TAMD63L-A, TAMD63P-A, TAMD71A, TAMD71B, TAMD72A, TAMD72P-A, TAMD72WJ-A.
Marine engines
TAMD61A • TAMD62A • TAMD63L-A • TAMD63P-A TAMD71A • TAMD71B • TAMD72A • TAMD72P-A TAMD72WJ-A
Contents
General instructions ............................................ 2
Special tools ........................................................ 9
Other special equipment ..................................... 12 Design and function Engine,generally................................................. 13 Designdifferences,engineversions................... 14 Identification signs .............................................. 15 Locationoftypeapprovalplates......................... 15 Component description ....................................... 24
Repair instructions
General ............................................................... 30
Engine jig attachment ......................................... 31 Condition test, engine ......................................... 32 Compression test ................................................ 32 Cylinder head, renovation ................................... 32 Cylinder head, removal ....................................... 32 Cylinder head, stripping/assembly ....................... 34 Cylinder head, leakage test ................................. 35 Cylinder head, inspection .................................... 37 Valve guides, inspection ..................................... 38 Valve guides, replacement .................................. 38 Cylinder head, planing ......................................... 39 Cylinder head, milling the seal groove ................. 39 Valve seat, replacement ..................................... 42 Valve seat, grinding ............................................ 43 Valves, grinding .................................................. 44 Rocker mechanism, renovation ........................... 44 Checking the valve springs ................................. 46 Cylinder head, assembly ..................................... 46 Copper injector sleeve, replacement ................... 48 Cleaning seat for copper sleeve .......................... 49 Copper sleeve, assembly .................................... 50 Valves, adjustment ............................................. 52 Cylinder block, renovation .................................. 53 Piston and con rod, removal ............................... 53 Piston and con rod, inspection ............................ 54
Piston removal, gudgeon pin boss
replacement ........................................................ 54 Piston, assembly ................................................ 55 Piston ring inspection and fit ............................... 56 Piston ring assembly .......................................... 56 Cylinder liner, inspection and measurement ........ 57 Cylinder liner, disassembly ................................. 57 Cylinderliner,honing........................................... 58 Cylinderlinerposition,renovation........................ 59 Cylinder liner, assembly ...................................... 60 Piston assembly ................................................. 61 Timing gears, disassembly ................................. 62 Timing gears, assembly ...................................... 65 Sealant application, timing gear lid ...................... 66 Seal ring, polygon hub, replacement ................... 66 Polygon hub, assembly ....................................... 67 Camshaft, wear check ........................................ 67 Camshaft, disassembly ...................................... 68 Inspection of valve lifters and camshaft .............. 69 Camshaft, measurement ..................................... 70 Camshaft bearing, replacement ........................... 70 Camshaft, assembly ........................................... 71 Crankcase, disassembly ..................................... 71 Inspection, crankshaft and bearings .................... 72 Crankshaft, renovation ........................................ 74 Cylinder block, inspection ................................... 75 Cylinder block, planing ........................................ 75 Crankshaft, assembly ......................................... 76 Big end bearings, replacement ............................ 77 Main bearings, replacement ................................ 78 Flywheel, replacement ........................................ 80 Gear ring, replacement ........................................ 81 Flywheel, indication ............................................. 82 Flywheel housing, indication ............................... 82 Crankshaft seal, rear, replacement ...................... 83 Flange seal, flywheel housing,
replacement ........................................................ 83
