Chrysler 2000 LHS - Page 950

DESCRIPTION SPECIFICATION
Stem-to-Guide
Clearance—Intake (New)
0.023–0.066 mm
(0.0009–0.0026 in.)
Stem-to-Guide
Clearance—Exhaust
(New)
0.051–0.094 mm
(0.002–0.0037 in.)
Stem-to-Guide
Clearance—Intake (Max.,
Rocking Method)
0.29 mm
(0.0114 in.)
Stem-to-Guide
Clearance—Exhaust
(Max., Rocking Method)
0.370 mm
(0.0146 in.)
Valve Lift—Intake (Zero
Lash)
9.0 mm
(0.3543 in.)
Valve Lift—Exhaust (Zero
Lash)
8.0 mm
(0.3150 in.)
Valve Stem Tip
Height—Intake
47.120 60.467 mm
(1.8551 60.00184 in.)
Valve Stem Tip
Height—Exhaust
48.672 60.467 mm
(1.9162 60.00184 in.)
Valve Spring
Free Length—Intake &
Exhaust (Approx.)
45.63 mm
(1.7965 in.)
Spring Force—Intake &
Exhaust (Valve Closed)
249–284 N @ 38.0 mm
(56.0–64.0 lbs. @ 1.4961
in.)
Spring Force—Intake
(Valve Open)
658–721 N @ 29.0 mm
(147.9–162.1 lbs. @
1.1417 in.)
Spring Force—Exhaust
(Valve Open)
614–671 N @ 30.0 mm
(138.0–150.8 lbs. @
1.1811 in.)
Number of Coils—Intake
& Exhaust
7.35
Wire Diameter—Intake &
Exhaust
3.861 mm
(0.1520 in.)
Installed Height—Intake
& Exhaust (Spring seat to
bottom of retainer)
38.0 mm
(1.4961 in.)
Oil Pump
Clearance Over Rotors
(Max.)
0.077 mm
(0.003 in.)
Cover—Out-of-Flat
(Max.)
0.025 mm
(0.001 in.)
DESCRIPTION SPECIFICATION
Inner & Outer Rotor
Thickness
9.475–9.500 mm
(0.3731–0.3741 in.)
Outer Rotor Clearance
(Max.)
0.39 mm
(0.015 in.)
Outer Rotor Diameter
(Min.)
89.175 mm
(3.5109 in.)
Tip Clearance Between
Rotors (Max.)
0.20 mm
(0.008 in.)
Oil Pressure
Pressure @ Curb Idle
Speed*
34.7 kPa
(5 psi)
Pressure @ 3000 rpm 170–724 kPa
(25–105 psi)
*CAUTION: If oil pressure is zero at idle, DO NOT run
engine at 3000 rpm.
TORQUE
DESCRIPTION N·m
Ft.
Lbs.
In.
Lbs.
A/C Compressor to Engine—Bolts 28 21 —
Camshaft Sprocket—Bolts 28 — 250
Camshaft Chain Tensioner
(Secondary)—Bolts
12 — 105
Camshaft Bearing Cap—Bolts 12 — 105
Connecting Rod Cap—Bolts 27
+
1
⁄ 4
Turn
20
+
1
⁄ 4
Turn
—
Crankshaft Main Bearing Cap
—Tie Bolts 28 — 250
—Inner Cap Bolts 20
+
1
⁄ 4
Turn
15
+
1
⁄ 4
Turn
—
—Outer Cap Bolts 27
+
1
⁄ 4
Turn
20
+
1
⁄ 4
Turn
—
Crankshaft Damper—Bolt 170 125 —
Cylinder Head—Bolts Refer to
Procedure
Cylinder Head Cover—Bolts 12 — 105
Exhaust Manifold—Bolts 23 — 200
Exhaust Manifold Heat Shield—
Bolts
12 — 105
Exhaust Manifold to Catalytic
Converter V-Band Clamp
11 — 100
LH 2.7L ENGINE 9 - 69
SPECIFICATIONS (Continued)