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151 ENGINE
6A2-1
/
SECTION 6A2
2.5 LlTRE 151 CU
.
IN
.
L 4 ENGINE
CODE V)
CONTENTS OF THIS SECTION
General Description
...............................................................................................
6A2-1
..........................................................................................................
On-Car Service
6A2-6
Engine Insulators
..................................................................................................
6A2-6
Intake and Exhaust Manifolds
.............................................................................
6,424
...............................................................................................
Rocker Arm Cover
6A2-7
.....................................................................
Rocker Arm, Rushrod and/or Stud
6A2-8
..........................................................................
Valve Springs, Shields and Seals
6A2-8
.....................................................................................
Pushrod Cover or Gasket
6A2-8
........................................................................................
Hydraulic Valve Lifters
6A2-8
........................................................................................
Cylinder Head Gasket
6A2-10
..................................................................................
Cylinder Head Disassemble
6A2-1 1
Valves and Seats
...................................................................................................
6A2-12
Harmonic Balancer and/or Seal
..........................................................................
6A2-12
Timing Cover
........................................................................................................
6A2-13
Camshaft
...............................................................................................................
6A2-13
Oil Pan
..................................................................................................................
6A2-1
5
Oil Pump
...............................................................................................................
6A2-1 5
Connecting Rod Bearings
.....................................................................................
6A2-16
Rear Main Bearing Oil Seal
................................................................................
6A2-16
Main Bearings
.......................................................................................................
6A2-17
Piston and Rod Assembly
.............................................................................
6A2-18
Piston Rings
..........................................................................................................
6 ~ 2 - 1 8
Piston Pins
.........................................................................................................
6A2-20
Cylinder Bores
......................................................................................................
6A 2-20
Engine Assembly
...................................................................................................
6A2-22
Crankshaft
.............................................................................................................
6A2-23
Bolt Torque Specifications
....................................................................................
6A2-24
Engine Specifications
............................................................................................
6A2-24
Special Tools
.........................................................................................................
6A2-26
GENERAL DESCRIPTION
CYLINDER BLOCK
COOLING. Section 6B
.
The cylinder block is made of cast iron and has 4 in line
/
cvlinders which are numbered from front to rear
.
1
through
CYLINDER HEAD
4:
Five main bearings support the crankshaft which-is
The cast iron cylinder head provides a compression ratio
retained by recessed bearing caps that are machined with the
of 8.25:l.
block for proper alignment and clearances .
It is cast with individual intake and exhaust ports for
Cylinders are completely encircled by coolant jackets
.
each cylinder
.
Valve guides are integral and rocker arms are
For details of engine cooling system, see ENGINE
retained on individual threaded studs
.
I
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