Dodge RAM TRUCK 1500 1995 Service Manual page 896

9 - 52
5.2L ENGINE
5.2L engine
S E R V I C E P R O C E D U R E S
INDEX
PAGE
PAGE
Camshaft . . . . . . . . . . . . . 64
Cylinder
HEAD
C o ^ a r . . . . . . . . . .
58
Cylinder HEADS . . . . . . . . . . . . . . . 57
Distributor B U S H I N G .....66
Engine Assembly
.........................
53
Engine Front Mounts 52
Engine Rear M O U N T 53
Front C R A N K S H A F T O I L S E A L Replacement . . . . . . . . . 64
General I N F O R M A T I O N . . . . . . . . . . . . . . . . . . . . . . .
52
H Y D R A U L I C TAPPETS . . . . . . . . . . . .
60
OI L PAN
. . . . 67
Rocker A R M S A N D PUSH Rods 56
Specifications—5.2L Engine
. . . . . . . . . . . . . . . . . 77
Timing Chain Cover . . . . . . . . . . . . . . . . . . . . . . . 62
Valve Components Replace—Cylinder Head Not
Removed 56
Valve Stem Seal and Spring Replacement 56
Valve Timing . . . 61
Valves and valve Springs . . . . . . . . . . . . . . . . . . . 58
Vibration Damper 62
GENERAL INFORMATION
The 5.2 Liter (318 CID) eight-cylinder engine is a
V-Type lightweight, single cam, overhead valve en­
gine with hydraulic roller tappets (Fig. 1).
Engine Type ...90° V-S OHV
Bore and Stroke.... .........99.3 x 84.0 mm {3.91 n 3.31 in.)
Displacement......... ....5.21 (318 cu. in.)
Compression Ratio ..................... ....9 J :1
Torque ..............407 Mm (300 ft. lbs.) @ 3,200 rpm
Firing
Order 1 -8-4-3-6-5-7-2
lubrication ............>.....<......Pressure fed - Full few Filtration
Engine Oil Capacity. 4.7L {5.0 Gte) wsA Filter
Cooling System ......Liquid Cooled - Forced Circulation
Cooling
Canity
. ...........16.U (17.0 Qts)
Cylinder Block .Gas* to
Crankshaft . hbcbfar Iron
Cylinder Heed ................... , .......Cost Smn
Combustion Chambers .....Wedge-High Swirl Valve Shrouding
Camshaft ..................... ..Nodular Cast Iran
Pistons...... .... ..........................Alluminum Alby w / S W
Connecting Rods..............................................
J9409-10
Ffef. f Engine Description
This engine is designed for unleaded fuel.
Engine lubrication system consists of a rotor type
oil pump and a full flow oil filter.
The cylinders are numbered from front to rear; 1 ,
3, 5, 7 on the left bank and 2, 4, 6, 8 on the right
bank. The firing order
i s 1-8-4-3-6-5-7-2
(Fig.
2).
The engine serial number is stamped into a ma­
chined pad located on the left, front corner of the cyl­
inder block. When component part replacement is
necessary, use the engine type and serial number for
reference (Fig. 3).
o
FRONT
OF
ENGINE
CLOCKWISE ROTATION
1-8-4-3-6-5-7-2
J908D-49
Fig. 2 Firing Order
1 M 5.2L T XXXX XXXXXXXX
X = Last
Digit
of Model Year
M * Plant - A A Mound Road
S Saltillo
T Trenton
K Toluca
5.2L = Engine Displacement
T = Usage - T
Truck
XXXX =
Month/Day
XXXXXXXX =
Serial
Code - Last 8 Digits of VIN No.
J9209-73
Fig. 3 Engine Identification Number
ENGINE FRONT iitJNfS
REMOVAL
(1) Disconnect the negative cable from the battery.
(2) Position fan to assure clearance for radiator top
tank and hose.