DESCRIPTION SPECIFICATION
Spring Force—Intake
(Valve Closed)
309–358 N @ 38.0 mm
(69.5–80.5 lbs. @ 1.4961
in.)
Spring Force—Exhaust
(Valve Closed)
314–354 N @ 38.0 mm
(71–79 lbs. @ 1.4961 in.)
Spring Force—Intake
(Valve Open)
836–907 N @ 29.85 mm
(188–204 lbs. @ 1.1594
in.)
Spring Force—Exhaust
(Valve Open)
579–640 N @ 31.47 mm
(130–144 lbs. @ 1.239
in.)
Number of Coils—Intake 6.86
Number of Coils—
Exhaust
7.66
Color of Spring (Top of
Coils)
—Intake (Right Hand Coil
Direction)
Orange
—Exhaust (Left Hand
Coil Direction)
Yellow
Wire Diameter—Intake 4.29–4.34 mm
(0.1689–0.1709 in.)
Wire Diameter—Exhaust 4.16–4.22 mm
(0.1638–0.1661 in.)
Spring Installed Height
(Spring Seat to Bottom of
Retainer)—Intake &
Exhaust
38.0 mm
(1.4961 in.)
Oil Pump
Clearance Over Rotors 0.077 mm
(0.003 in.)
Cover Out-of-Flat (Max.) 0.025 mm
(0.001 in.)
Inner & Outer Rotor
Thickness (MIn.)
14.299 mm
(0.563 in.)
Outer Rotor Thickness
(Max.)
0.39 mm
(0.015 in.)
Outer Rotor Diameter
(Min.)
79.997 mm
(3.149 in.)
Tip Clearance Between
Rotors (Max.)
0.20 mm
(0.008 in.)
Oil Pressure
@ Curb Idle Speed* 34.47 kPa
(5 psi)
DESCRIPTION SPECIFICATION
@ 3000 rpm 170–724 kPa
(25–105 psi)
*CAUTION: If pressure is zero at curb idle, DO NOT
run engine at 3000 rpm.
TORQUE
DESCRIPTION
N·m
Ft.
Lbs.
In.
Lbs.
A/C Compressor Bracket to
Engine—Bolts
54 40 —
A/C Compressor to Bracket 28 — 250
Camshaft Sprocket Bolt—Right Side 102 75 —
Camshaft Sprocket Bolt—Left Side 115 85 —
Camshaft Thrust Plate—Bolts 28 — 250
Connecting Rod Cap—Nuts 54
+
1
⁄
4
Turn
40
+
1
⁄
4
Turn
—
Crankshaft Main Bearing Cap
—Inner Main Cap Bolts 20
+
1
⁄
4
Turn
15
+
1
⁄
4
Turn
—
—Outer Main Cap Bolts 27
+
1
⁄
4
Turn
20
+
1
⁄
4
Turn
—
—Tie Bolts (Horizontal) 28 — 250
Crankshaft Damper—Bolt 95 70 —
Cylinder Head Bolts*
—Step 1 61 45 —
—Step 2 88 65 —
—Step 3 88 65 —
—Step 4 +
1
⁄
4
Turn
+
1
⁄
4
Turn
—
*Refer to procedure for tightening sequence
Cylinder Head Cover—Bolts 12 — 105
Exhaust Manifold to Cylinder
Head—Bolts
23 — 200
Exhaust Manifold Heat Shield—Bolts 12 — 105
Engine Mount Bracket to Block—
Bolts
61 45 —
Engine Mount Isolator—Nuts 61 45 —
Generator Bracket—Bolts 54 40 —
Intake Manifold
—M6 Bolts 12 — 105
—M8 Bolts 28 — 250
9 - 148 3.2/3.5L ENGINE LH
SPECIFICATIONS (Continued)