Mitsubishi Montero 1988 - Page 274

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Chapter 2 Part D
General engine overhaul procedures
Contents
Crankshaft-inspection ..... .._ ......................... 18 Engine rebuilding alternatives ................. _ .......... 6
Crankshaft - installation and main bearing oil Engine -removal and installation
........ .._...._....._ ...
5
clearancecheck ..................................... 22 Engine removal - methods and precautions ....... _ ......... 4
Crankshaft-removal ................................... 13 General information .................................... 1
Cylinder compression check ............................. 3 Initial start-up and break-in after overhaul ................... 25
Cylinder head -cleaning and inspection .................... 9 Main and connecting rod bearings - inspection ............... 19
Cylinder head -disassembly ............................. 8 Pistons and connecting rods - inspection .............. _ .... 17
Cylinder head - reassembly ............................. 11 Pistons and connecting rods - installation and rod bearing
Cylinder honing .............................. _. .... _ .. 16 oil clearance check .............. ._. .................. 24
Engineblock-cleaning ................................. 14 Pistonsandconnectingrods-removal . ., .................. 12
Engine block - inspection ............................... 15
Pistonrings-installation ........ .._ _ ..... :...*. __...._ .. 21
Engine overhaul-disassembly sequence ................... 7 Rear main oil seal - installation ................. _ ... - ..... 23
Engine overhaul -general information ..................... 2 Valves-servicing ..... .._....._...._.....-.~~.~-..-~.-. 10
Engine overhaul-reassembly sequence ....... _ ........... 20
Specifications
2.6L engine
General
Displacement . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 155.9 cubic inches
Bore . . .._........................................
Stroke ‘:.............................................
3.59 inches
3.86 inches
Cylinder compression pressure _ _ . . . . . . . _ _ . . . _ . . . _ _ . . . _ _ . .
Oil pressure (at 3000 rpm) . . . . . . . . . . . . . . . . . . . . . . . _ . . . . _ . .
En&e block
Cylinder taper limit
,*_,- .*..
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Cylinder out-of-round limit
. . . . . . . . . . . . . . , . . _ . . . _ . . _ . . , _ .
130 to 150 psi at 250 rpm
25!0 90 psi
0.0008 inch
0.0008 inch
,