Page 1411 of 3870
VALVE SEAT RECONDITIONING PROCEDURE1. Correct to that the valve seat width and angle are as specified in the illustration.
Fig. 88: Identifying Valve Seat Specifications
Courtesy of MITSUBISHI MOTOR SALES OF AMERICA.
2. After correcting the valve seat, lap the valve and valve seat using lapping
compound. Then, check the valve stem projection.
VALVE SEAT REPLACEMENT PROCEDURE
CAUTION: Before correcting the valve seat, check the clearance
between the valve guide and valve and, if necessary,
replace the valve guide.CAUTION: Before replacing the valve seat, check the valve
guide and, if necessary, replace the valve guide.
2004 Mitsubishi Endeavor Limited 2004 ENGINE Engine Overhaul - Endeavor
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0.6 oversize 35.10 - 35.13 mm (1.3819 - 1.3831 inches)
Fig. 90: Inspecting Seat Ring Hole Diameter
Courtesy of MITSUBISHI MOTOR SALES OF AMERICA.
3. Before fitting the valve seat, either heat the cylinder head up to approximately
250°C (482°F) or cool the valve seat in liquid nitrogen, to prevent the cylinder
head bore from galling.
4. Using a valve seat cutter, correct the valve seat to the specified width and
angle. Using a valve seat cutter, correct the valve seat to the specified width
and angle. See "VALVE SEAT RECONDITIONING PROCEDURE
" on
the
previous
page.
2004 Mitsubishi Endeavor Limited 2004 ENGINE Engine Overhaul - Endeavor
Page 1465 of 3870
1. Remove oil from the crankshaft pin and the bearing inner surface.
2. Cut plastic gauging material to the same length as the width of the bearing and
place it on the pin in parallel with its axis.
3. Install the connecting rod cap carefully and tighten the nuts to the specified
torque.
4. Carefully remove the connecting rod cap.
5. Measure the width of the smashed plastic gauging material at its widest section
by using a scale printed on the plastic gauging material bag.
Standard value: 0.02 - 0.04 mm (0.0008 - 0.0016 inch)
Limit: 0.1 mm (0.003 inch)
Fig. 137: Checking Crankshaft Pin Oil Clearance
Courtesy of MITSUBISHI MOTOR SALES OF AMERICA.
2004 Mitsubishi Endeavor Limited 2004 ENGINE Engine Overhaul - Endeavor
Page 1479 of 3870
Fig. 150: Installing Oil Seal Case
Courtesy of MITSUBISHI MOTOR SALES OF AMERICA.
INSPECTION CRANKSHAFT JOURNAL OIL CLEARANCE < PLASTIC GAUGING MATERIAL METHOD > 1. Remove oil from the crankshaft journal and crankshaft bearing inner surface.
2. Install the crankshaft.
3. Cut plastic gauging material to the same length as the width of the bearing and
place it on the
journal in
parallel with its axis.
2004 Mitsubishi Endeavor Limited 2004 ENGINE Engine Overhaul - Endeavor
Page 1480 of 3870
Fig. 151: Placing Plastic Gauging Material As Width Of The Bearing On The Journal In Parallel
Courtesy of MITSUBISHI MOTOR SALES OF AMERICA.
4. Install the crankshaft bearing cap carefully and tighten the bolts to the specified
torque.
Tightening torque: 74+/-4 N.m (54+/-3 ft-lb)
5. Carefully remove the crankshaft bearing cap.
6. Measure the width of the smashed plastic gauging material at its widest section
by using a scale printed on the plastic gauging material bag.
Standard Value:
0.02 - 0.03 mm (0.0008 - 0.0012 inch) < No.1, 4 >
2004 Mitsubishi Endeavor Limited 2004 ENGINE Engine Overhaul - Endeavor
Page 1481 of 3870
0.03 - 0.04 mm (0.0012 - 0.0016 inch) < No.2, 3 >
Limit: 0.1 mm (0.003 inch)
Fig. 152: Measuring Width Of Smashed Plastic Gauge
Courtesy of MITSUBISHI MOTOR SALES OF AMERICA.
CRANKSHAFT REAR OIL SEAL 1. Check the oil seal lip for wear and damage.
2. Check the rubber for deterioration or hardening.
3. Check the oil seal case for cracks and damage. CYLINDER BLOCK 1. Visually check for scratches, rust, and corrosion. Use a flaw detecting agent for
2004 Mitsubishi Endeavor Limited 2004 ENGINE Engine Overhaul - Endeavor
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Fig. 61: Crimping Bellows Band Using Special Tool
Courtesy of MITSUBISHI MOTOR SALES OF AMERICA.
3. Check that crimped width (A) is within the standard value.
Standard value (A): 2.4 - 2.8 mm (0.09 - 0.11 inch)
< When more than 2.8 mm (0.11 inch)>: Readjust the dimension (W) of
step (1) to the value calculated by the following equation, and repeat step
(2).
W = 5.5 mm (0.22 inch) - A
[Example: If (A) is 2.9 mm (0.11 inch), (W) is 2.6 mm (0.10 inch).]
< When less than 2.4 mm (0.09 inch)>: Remove the bellows band, readjust
the dimension
(W) of ste
p (1) to the value calculated b
y the followin
g
2004 Mitsubishi Endeavor LS
2004 STEERING Power Steering - Endeavor
Page 2905 of 3870
equation, and use a new bellows band to repeat steps (2) to (3)
.
W = 5.5 mm (0.22 inch) - A
[Example: if (A) is 2.3 mm (0.09 inch), (W) is 3.2 mm (0.13 inch).]
Fig. 62: Checking Crimped Width (A)
Courtesy of MITSUBISHI MOTOR SALES OF AMERICA.
ASSEMBLY SERVICE POINT >>D<< TIE ROD END/JAM NUT INSTALLATION Screw in the tie rod end to achieve the right and left length as shown in illustration.
Lock with the jam nut. NOTE: The locking nuts must be tightened securely only after the
steering gear is installed and toe is adjusted.
2004 Mitsubishi Endeavor LS
2004 STEERING Power Steering - Endeavor