Dodge ram truck 3500 1996 Service Manual page 1201

SPECIFICATIONS (Continued)
Oil Pump
Tip Clearance (Max.) . 0.1778 mm
(0.007 in)
Gerotor Drive/Planetary to Port 0.127 mm
Plate Clearance (Max) (0.005 in)
Gerotor Planetary to Body . 0.381 mm
Clearance (Max.) (0.015 in)
Gear Backlash (Used Pump) . . . . 0.080-0.380 mm
(0.003-0.015 in)
Oil Pressure (minimum)
At Idle Speed* . . .69kPa
(10
psi)
At 2,500 rpm 207 kPa
(30 psi)
Regulating Valve Opening Pressure 448 kPa
(65 psi)
' CAUTION: If pressure is ZERO at curb idle,
DO NOT run engine a t 2,500 rpm.
Oil Filter
Differential Pressure to Open Filter Bypass 172.3 kPa
(25 psi)
Pistons
Skirt Diameter . . . . . . . . . . . 101.880-101.823 mm
(4.0110-4.0088 in)
Ring Groove Depth
Intermediate 0.150 mm
(0.006 in)
Oil Control 0.130 mm
(0.005 in)
5.9L (DIESEL) ENGINt
Piston Pins
Diameter (Min.) 39.990 mm
(1.5744 in)
Bore Diameter (Max.) 40.025 mm
(1.5758 in)
Piston Rings
Ring End Gap
Top Ring 0.400-0.700 mm
(0.016-0.0275 in)
Intermediate Ring . . . . . . . . . . . . . . . . . .0.250-0.550 mm
(0.010-0.0215 in)
Oil Control Ring .0.250-0.550 mm
(0.010-0.0215 in)
Valves
Clearance — Intake .0.25 mm
(0.010 in)
Exhaust. . . . . . . . . . . . . . . .0.51 mm
(0.020 in)
Guide Diameter . . . 8.019-8.089 mm
(0.3157-0.3185 in)
Stem Diameter 7.935-7.960 mm
(0.3126-0.3134 in)
Depth (Installed) . . .0.99-1.52 mm
(0.039-0.060 in)
Valve Springs
Free Standing Length • 60 mm
(2.36 in)
Inclination (Max.) . . . . .
. . . . . . . L O O
mm
1 (0.039 in)
Minimum Load @49.25 mm-359 N
(@1.94 in-81 lbs)
J9509-159
ENGINE SPECIFICATIONS—CONT.