Chrysler neon 1997 Service Manual page 1257

FRONT MIDDLE OF BORE
USE FOR
SIZING
PISTON
9 - 86 2.0L DOHC ENGINE
CLEANING AND INSPECTION (Continued)
specified clearances may be maintained. Refer to
Honing Cylinder Bores outlined in the Stan-
dard Service Procedures for specification and
procedures.
Measure the cylinder bore at three levels in direc-
tions A and B (Fig. 107). Top measurement should be
10 mm (3/8 inch) down and bottom measurement
should be 10 mm (3/8 inch.) up from bottom of bore.
Refer to (Fig. 108) for specifications.
Fig. 102 Checking Cylinder Bore Size
Fig. 103 Cylinder Bore and Piston Specifications
SPECIFICATIONS
ENGINE 2.0L DOHC
Cylinder Block
Cylinder Bore Diameter . . . 87.4924 - 87.5076 mm
Out-of-Round (Max.) . . . . . . . 0.051 mm (0.002 in.)
Taper (Max.) . . . . . . . . . . . . . 0.051 mm (0.002 in.)
Pistons
Clearance 17.5 mm (11/16 in.)
from bottom of skirt . . . . . . . . 0.018 - 0.050 mm
Weight . . . . . . 340 - 350 grams (11.99 - 12.34 oz.)
Head Land Clearance
(Diametrical) . . . . . . . . . . . . . 0.740 - 0.803 mm
Piston Length . . . . . . . . . . . . . 64.8 mm (2.551 in.)
Piston Ring Groove
Depth No. 1 . . . . . . . . . . . . . . 3.983 - 4.132 mm
Piston Ring Groove
Depth No. 2 . . . . . . . . . . . . . . 4.456 - 4.605 mm
Piston Ring Groove
Depth No. 3 . . . . . . . . . . . . . . 3.841 - 4.075 mm
Piston Pins
Clearance in Piston . . . . . . . . . . 0.008 - 0.020 mm
In Rod (Interference) . . . . . . . . . 0.018 - 0.043 mm
Diameter . . . . . . . . . . . . . . . . 20.998 - 21.003 mm
End Play . . . . . . . . . . . . . . . . . . . . . . . . . . . . None
Length . . . . . . . . . . . . . . . . . . . . 74.75 - 75.25 mm
Piston Rings
Ring Gap Top
Compression Ring . . . . . . . . . . . 0.23 - 0.52 mm
Ring Gap 2nd
Compression Ring . . . . . . . . . . . 0.49 - 0.78 mm
Ring Gap Oil Control
(Steel Rails) . . . . . . . . . . . . . . . . 0.23 - 0.66 mm
Ring Side Clearance Both
Compression Rings . . . . . . . . 0.025 - 0.065 mm
Oil Ring (Pack) . . . . . . . . . . . . . 0.004 - 0.178 mm
Ring Width Compression
Rings . . . . . . 1.17 - 1.19 mm (0.046 - 0.047 in.)
Oil Ring (Pack) . . . . . . . . . . . . . 2.854 - 3.008 mm
PL
(3.4446 - 3.4452 in.)
(0.0007 - 0.0020 in.)
(0.029 - 0.031 in.)
(0.157 - 0.163 in.)
(0.175 - 0.181 in.)
(0.151 - 0.160 in.)
(0.0003 - 0.0008 in.)
(0.0007 - 0.0017 in.)
(0.8267 - 0.8269 in.)
(2.943 - 2.963 in.)
(0.009 - 0.020 in.)
(0.019 - 0.031 in.)
(0.009 - 0.026 in.)
(0.0010 - 0.0026 in.)
(0.0002 - 0.0070 in.)
(0.1124 - 0.1184 in.)