Application
| Specification
|
Millimeters
| Inches
|
General
|
|
| L3
|
|
| LP2
|
|
| 1000 cc
| 61 CID
|
|
| 74.15 mm
| 2.919 in
|
|
| 90 mm
| 3.54 in
|
|
| 1-3-2
|
|
| R42XLS
|
|
| 1.0-1.1 mm
| 0.039-0.043 in
|
Compression
|
- Compression Pressure at 250 RPM (Standard)
| 1400 kPa
| 199 psi
|
- Compression Pressure (Minimum)
| 1100 kPa
| 156 psi
|
- Compression Pressure Difference Between
Any Two Cylinders (Maximum)
| 100 kPa
| 15 psi
|
Engine
Vacuum
|
- Vacuum at 800 RPM at Sea Level
| 52.6-65.8 kPa
| 15.7-19.7 in
Hg
|
Lubrication System
|
- Oil Pressure (at 4000 RPM)
| 323-421 kPa
| 46.9-61.1 psi
|
- Oil Capacity with Filter Change
| 3.3L
| 3.5L
|
Cooling System
|
|
| 3.9L
| 4.1 qt
|
- Temperature at which Thermostat begins to
Open
| 83°C
| 179°F
|
- Temperature at which Thermostat Fully Open
| 95°C
| 203°F
|
|
| More than 8 mm at 95°C (203°F
|
- Radiator
Cap Relief Valve Pressure
| 108 kPa
| 15.7 psi
|
Oil Pump
|
- Oil Pump Outer Rotor-to-Case Radial Clearance (Maximum)
| 0.310 mm
| 0.0122 in
|
- Oil Pump Housing-to-Oil Pump Gear Set (Side
Clearance) (Maximum)
| 0.15 mm
| 0.0059 in
|
Camshaft
|
- Camshaft Lobe Height Standard
| 40.415-40.575 mm
| 1.5911-1.5974 in
|
- Camshaft Lobe Height Limit (Minimum)
| 40.315 mm
| 1.5872 in
|
- Camshaft Lobe Height Camshaft Runout (Maximum)
| 0.10 mm
| 0.0039 in
|
- Camshaft Journal Clearance Standard
| 0.020-0.062 mm
| 0.0008-0.0024 in
|
- Camshaft Journal
Clearance Limit (Maximum)
| 0.12 mm
| 0.0047 in
|
Hydraulic Valve Lash Adjusters
|
- HVL Adjuster Outer Diameter
| 30.959-30.975 mm
| 1.2188-1.2194 in
|
- HVL Adjuster-to-Cylinder
Head Bore Clearance
| 0.025-0.066 mm
| 0.0010-0.0025 in
|
- HVL Adjuster-to-Cylinder Head Bore Minimum
| 0.15 mm
| 0.0059 in
|
Valves
|
- Valve Guide Inside Diameter
| 5.500-5.512 mm
| 0.2165-0.2170 in
|
- Valve Head Thickness Intake Valves (Standard)
| 1.0 mm
| 0.039 in
|
- Valve Head Thickness Intake Valves (Minimum
Limit)
| 0.6 mm
| 0.02 in
|
- Valve Head Thickness Exhaust Valves (Standard)
| 1.2 mm
| 0.047 in
|
- Valve Head Thickness Exhaust Valves (Minimum
Limit)
| 0.7 mm
| 0.027 in
|
- Valve Seating Contact Width Intake and Exhaust
| 1.30-1.50 mm
| 0.0512-0.0590 in
|
- Valve Stem Outside
Diameter Intake Valves
| 5.457-5.480 mm
| 0.2148-0.2157 in
|
- Valve Stem Outside Diameter Exhaust Valves
| 5.440-5.455 mm
| 0.2142-0.2148 in
|
- Valve Stem Radial Runout (Minimum) Intake and Exhaust
| 0.08 mm
| 0.003 in
|
- Valve Stem-to-Valve Guide Clearance Intake
Valves (Standard)
| 0.020-0.055 mm
| 0.0008-0.0022 in
|
- Valve Stem-to-Valve Guide Clearance Intake Valves (Maximum Limit)
| 0.070 mm
| 0.0027 in
|
- Valve Stem-to-Valve Guide Clearance Exhaust
Valves (Standard)
| 0.045-0.072 mm
| 0.0018-0.0028 in
|
- Valve Stem-to-Valve Guide Clearance Exhaust Valves (Maximum Limit)
| 0.090 mm
| 0.0035 in
|
- Valve Spring Free Length Standard
| 42.29 mm
| 1.6649 in
|
- Valve Spring Free Length Limit (Minimum)
| 41.00 mm
| 1.6142 in
|
- Valve Spring Preload Standard
| 20.9-23.5 kg at 32.6
| 46.1-51.8 lb. at 1.28
|
- Valve
Spring Preload Limit (Minimum)
| 18.7 kg at 32.6
| 41.2 lb. at
1.28
|
- Valve Spring Squareness Deviation (Maximum)
| 2.0 mm
| 0.079 in
|
Pistons
|
- Piston to Cylinder
Bore Clearance
| 0.02-0.04 mm
| 0.0008-0.0015 in
|
- Piston Diameter
Original Piston
| 73.970-73.990 mm
| 2.9122-2.9130 in
|
- Piston Diameter 0.25 mm (0.0098") Oversize Piston
| 74.220-74.230 mm
| 2.9220-2.9224 in
|
- Piston Diameter .050 mm (0.0197")
Oversize Piston
| 74.470-74.480 mm
| 2.9319-2.9323 in
|
- Piston Ring End Gap Top Ring (Standard)
| 0.2-0.3 mm
| 0.0079-0.0118 in
|
- Piston Ring End Gap Top Ring (Maximum Limit)
| 0.7 mm
| 0.0276 in
|
- Piston Ring End Gap Second Ring (Standard)
| 0.2-0.3 mm
| 0.0079-0.018 in
|
- Piston Ring End Gap Second Ring (Maximum
Limit)
| 0.7 mm
| 0.0276 in
|
- Piston Ring End Gap Oil Ring (Standard)
| 0.2-0.6 mm
| 0.0079-0.0275 in
|
- Piston Ring End Gap Oil Ring (Maximum Limit)
| 1.8 mm
| 0.0708 in
|
- Piston Ring Groove Clearance First Ring
| 0.03-0.07 mm
| 0.0012-0.0027 in
|
- Piston Ring Groove
Clearance Second Ring
| 0.02-0.06 mm
| 0.0008-0.0023 in
|
Main Bearings
|
- Main Bearing Clearance Standard
| 0.0020-0.0040 mm
| 0.00008-0.00015 in
|
- Main Bearing Clearance Limit
| 0.060 mm
| 0.0023 in
|
- 0.25 mm (0.0098") Undersized Bearings Green and
Red
| 2.121-2.125 mm
| 0.0835-0.0836 in
|
- 0.25 mm
(0.0098") Undersized Bearings Black and Red
| 2.124-2.128 mm
| 0.0836-0.0838 in
|
|
| 2.127-2.131 mm
| 0.0837-0.0839 in
|
|
| 2.130-2.134 mm
| 0.0839-0.0840 in
|
|
| 2.133-2.137 mm
| 0.0840-0.0841 in
|
- Crankshaft Journal Diameter 1 Stamping
| 44.994-45.000 mm
| 1.7714-1.7716 in
|
- Crankshaft Journal Diameter 2 Stamping
| 44.988-44.994 mm
| 1.7712-1.7714 in
|
- Crankshaft Journal
Diameter 3 Stamping
| 44.982-44.988 mm
| 1.7710-1.7712 in
|
|
| 44.732-44.750 mm
| 1.7611-1.7618 in
|
- Main Bearing Cap Bore Diameter (Without Bearing) A Stamping
| 49.000-49.006 mm
| 1.9292-1.9294 in
|
- Main Bearing Cap Bore Diameter (Without
Bearing) B Stamping
| 49.006-49.012 mm
| 1.9294-1.9296 in
|
- Main Bearing Cap Bore Diameter (Without Bearing) C Stamping
| 49.012-49.018 mm
| 1.9296-1.9298 in
|
Cylinder Head
|
|
| 31.000-31.025 mm
| 1.2205-1.2214 in
|
- Cylinder Head Gasket Surface Distortion (Maximum)
| 0.05 mm
| 0.002 in
|
- Cylinder Head to Manifold Seating Distortion
Intake and Exhaust (Maximum)
| .010 mm
| 0.004 in
|
- Cylinder Bore Diameter Limit
| 74.15 mm
| 2.9193 in
|
- Taper and Out-of-Round Limit
| 0.10 mm
| 0.004 in
|
Connecting Rods and Bearings
|
|
| 0.005 mm
| 0.0002 in
|
- Connecting Rod Twist Limit
| 0.10 mm
| 0.004 in
|
- Crank Pin Diameter Standard
| 41.982-42.000 mm
| 1.6529-1.6535 in
|
- Crank Pin Diameter 0.25 mm (0.0098 in.)
Undersize
| 41.732-41.750 mm
| 1.6430-1.6437 in
|
- Crank Pin Diameter Out-of-Round and Taper Limit
| 0.01 mm
| 0.0004 in
|
- Connecting Rod Bearing Clearance Standard
| 0.020-0.050 mm
| 0.0008-0.0019 in
|
- Connecting Rod Bearing Clearance Limit
| 0.080 mm
| 0.0031 in
|
