2003 DODGE RAM width

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Page 1485 of 2895

DODGE RAM 2003  Service Repair Manual DESCRIPTION SPECIFICATION
Bearing Journal Diameter
No. 1 50.723 ± 50.775 mm
(1.997 ± 1.999 in.)
No. 2 50.317 ± 50.368 mm
(1.981 ± 1.983 in.)
No. 3 49.936 ± 49.987 mm
(1.966 ± 1.968 in.)
No. 4 49

Page 1487 of 2895

DODGE RAM 2003  Service Repair Manual DESCRIPTION SPECIFICATION
(0.187 - 0.193 in.)
Groove #3 3.996 - 4.177 mm
(0.157 - 0.164 in.)
Weight 582 - 586 grams
(20.53 - 20.67 oz.)
PISTON PINS
Clearance in Piston 0.006 - 0.019 mm
(0.00023 - 0.00

Page 1496 of 2895

DODGE RAM 2003  Service Repair Manual REFACING VALVES AND VALVE SEATS
The intake and exhaust valves have a 43-1/4É to
43-3/4É face angle and a 44-1/4É to 44-3/4É seat angle
(Fig. 12).
VALVE FACE AND VALVE SEAT ANGLE CHART
ITEM DESCRIP

Page 1497 of 2895

DODGE RAM 2003  Service Repair Manual ing stones. A true and complete surface must be
obtained.
(2) Measure the concentricity of valve seat using a
dial indicator. Total runout should not exceed 0.051
mm (0.002 in.) total indicator readin

Page 1513 of 2895

DODGE RAM 2003  Service Repair Manual FRONT MOUNT
REMOVAL
2WD
(1) Disconnect the negative cable from the battery.
CAUTION: Remove the viscous fan before raising
engine. Failure to do so may cause damage to the
fan blade, fan clutch and fa

Page 1538 of 2895

DODGE RAM 2003  Service Repair Manual (9) Use Tool 9010 to remove the injector and cop-
per sealing washer.
(10) Install compression test Tool 9007 into the
injector bore.
(11) Connect the leakage tester and perform the
leakage test proce

Page 1609 of 2895

DODGE RAM 2003  Service Repair Manual STANDARD PROCEDURE
STANDARD PROCEDUREÐCYLINDER BORE
HONING
Before honing, stuff plenty of clean shop towels
under the bores and over the crankshaft to keep
abrasive materials from entering the cranks

Page 1614 of 2895

DODGE RAM 2003  Service Repair Manual DESCRIPTION SPECIFICATION
CONNECTING RODS
Piston Pin bore Diameter 24.940 ± 24.978 mm
(0.9819 ± 0.9834 in.)
Side Clearance 0.25 ± 0.46 mm
(0.010 ± 0.018 in.)
Total Weight (Less
Bearing)744 gms. (2