Mitsubishi Pick-Up 1987 User Manual

Chader 2 Part D General endne overhaul procedures
2D-7
Pistons and rings
Piston diameter .......................................
Piston ring side clearance
Top compresston ring
Standard .........................................
Service limit ................................ . .....
Second compression ring
Standard .........................................
Service limit ...... ................................
Piston ring end gap
Top compression ring
Standard .........................................
Servicetimit ......................................
Second compression ring
Standard .........................................
Service limit ......................................
Oil ring
Standard
................................ ..I
......
Servicelimit ......................................
Crankshaft and connecting rods
Endplay
Standard ...........................................
Servicelimit ........................................
Main bearing journal
Diameter ...........................................
Taperllmit
......................................
. ...
Out-of-round limit ....................................
Connecting rod journal
Diameter.. ............................. . ...........
Tapertimit .................................. ..i .....
Out-of-round limit ....................................
Main bearing oil clearance ....................... ._ .....
Connecting rod bearing oil clearance ......................
Connecting rod endplay (side clearance)
Standard ..........................................
Servicelimit ........................................
Cylinder head and valves
Head warpage limit .....................................
Valveseatangle .......................................
Valve face‘angle .......................................
Valve margin width
Intake
Standard .... . ....................................
Service limit ......................................
Exhaust
Standard .........................................
Servicelimit ......................................
Valve stem-to-guide clearance
Intake
Standard .................... ..l..................
Service limit ......................................
Exhaust
Standard .........................................
Servicelimit ......................................
Valve spring free length
Standard ...........................................
Servicelimit ........................................
Valve spring installed height
Standard ...........................................
Servicelimit ........................................
Valve stem diameter
Intake ............................................
Exhaust ...........................................
Torque specifications
Mainbearingcapbolts ..................................
Connecting rod bearing cap nuts ..........................
* Note: Refer to Part C for additional torque specifications.
3.587 inches
0.0012 to 0.0035 inch
0.004 inch
0.0008 to 0.0024 inch
0.004 inch
0.0118 to 0.0177 inch
0.031 inch
0.0098 to 0.0157 inch
0.031 inch
0.0079 to 0.0276 inch
0.040 inch
0.002 to 0.010 inch
0.012 inch
2.361 to 2.362 inches
0.0002 inch
0.001 inch
1.968 to 1.969 inch
0.0002 inch
0.001 inch
0.0008 to 0.0019 inch
0.0006 to 0.0018 inch
0.004 to 0.010 inch
0.016 inch
0.002 inch
45degrees
45-degrees
0.047 inch
0.027 inch
0.079 inch
6.059 inch
0.0012 to 0.0024 inch
0.004 inch
0.0020 to 0.0035 inch
0.066 inch
1.988 inch
1.949 inch
1.591 inch
1.630 inch
0.313 to 0.314 inch
0.312 to 0.313 inch
Ft-lbs (unless otherwise indicated)
60
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Mitsubishi Pick-Up 1987 Specifications

General

Brand	Mitsubishi
Model	Pick-Up 1987
Category	Automobile
Language	English