Dodge Dakota Sport 2001 Service Manual page 1046

AN
ENGINE 2.5L (Continued)
DESCRIPTION
ROCKER ARMS, PUSH RODS & TAPPETS
Rocker Arm Ratio
Push Rod Length (Blue)
Push Rod Diameter
Hydraulic Tappet
Diameter
Tappet to Bore Clearance
Weight (Less Pin)
Compression Height
Piston to Bore Clearance
Piston Ring Groove
Height
Compression Rings
Oil Control Ring
Piston Ring Groove
Diameter
Compression Ring #1
Compression Ring #2
Oil Control Ring
Piston Pin Bore Diameter
Piston Pin Diameter
Piston to Pin Clearance
SPECIFICATION
1.6:1
241.300 to 241.808 mm
(9.500 to 9.520 in.)
7.92 to 8.00 mm
(0.312 to 0.315 in.)
22.962 to 22.974 mm
(0.904 to 0.9045 in.)
0.025 to 0.063 mm
(0.001 to 0.0025 in.)
PISTON
417 to 429 grams
(14.7 to 15.1 oz.)
40.61 to 40.72 mm
(1.599 to 1.603 in.)
0.018 to 0.038 mm
(0.0008 to 0.0015 in.)
1.530 to 1.555 mm
(0.0602 to 0.0612 in.)
4.035 to 4.060 mm
(0.1589 to 0.1598 in.)
88.39 to 88.65 mm
(3.48 to 3.49 in.)
87.63 to 87.88 mm
(89.66 to 89.92 in.)
89.66 to 89.92 mm
(3.53 to 3.54 in.)
23.650 to 23.658 mm
(0.9312 to 0.9315 in.)
23.637 to 23.640 mm
(0.9306 to 0.9307 in.)
0.0102 to 0.0208 mm
(0.0005 to 0.0009 in.)
DESCRIPTION
PISTON RINGS
Ring Gap Clearance
Top Compression Ring
2nd Compression Ring
Oil Control Steel Rails
Ring Side Clearance
Compression Rings
Oil Control Rings
OIL PUMP AND OIL PRESSURE
Gear to Body Clearance
(Radial)
(Radial Preferred)
Gear End Clearance—
Plastigage
Plastigage Preferred
Feeler Gauge
Feeler Gauge Preferred
Min. Pressure (600 rpm)
Min. Pressure at Idle
(800 rpm)
Min. Pressure at 1600
rpm and Higher
Oil Pressure Relief
ENGINE 2.5L 9 - 17
SPECIFICATION
0.229 to 0.610 mm
(0.0090 to 0.0240 in.)
0.483 to 0.965 mm
(0.0190 to 0.0380 in.)
0.254 to 1.500 mm
(0.010 to 0.060 in.)
0.042 to 0.084 mm
(0.0017 to 0.0033 in.)
0.06 to 0.21 mm
(0.0024 to 0.0083 in.)
0.051 to 0.102 mm
(0.002 to 0.004 in.)
0.051 mm
(0.002 in.)
0.051 to 0.152 mm
(0.002 to 0.006 in.)
0.051 mm
(0.002 in.)
0.1016 to 0.2032 mm
(0.004 to 0.008 in.)
0.1778 mm
(0.007 in.)
89.6 kPa
(13 psi)
172 to 241 kPa
(25 to 35 psi)
255 to 517 kPa
(37 to 75 psi)
517 kPa
(75 psi)