Volvo Penta TAMD61A User Manual

Group 21 Engine body
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
Design differences, engine versions................... 14
Identification signs .............................................. 15
Location of type approval plates ......................... 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
Cylinder liner, honing........................................... 58
Cylinder liner position, 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 TAMD61A Specifications

General

Brand	Volvo Penta
Model	TAMD61A
Category	Engine
Language	English