Mitsubishi Lancer Evolution 7. Manual — part 278
FRONT AXLE -
Drive Shaft
26-15
"
BA T.J. BOOT BAND (SMALL)/T.J. BOOT BAND
(LARGE) INSTALLATION
Set the T.J. boot bands at the specified distance in order
to adjust the amount of air inside the T.J. boot, and then
tighten the T.J. boot bands securely.
Standard value (A): 85±3 mm
INSPECTION
D
Check the drive shaft for damage, bending or corrosion.
D
Check the drive shaft spline part for wear or damage.
D
Check the spider assembly for roller rotation, wear or
corrosion.
D
Check the groove inside T.J. case for wear or corrosion.
D
Check the boots for deterioration, damage or cracking.
D
Check the dust cover for damage or deterioration.
B.J. BOOT (RESIN BOOT) REPLACEMENT
1. Remove the B.J. boot bands (large and small).
NOTE
The B.J. boot bands cannot be re-used.
2. Remove the B.J. boot.
3. Wrap a plastic tape around the shaft spline, and assemble
the B.J. boot band and B.J. boot.
4. Install the groove in the center of the small diameter
part of the resin boot by fitting to the groove of the shaft.
5. Turn the adjusting bolt on the special tool so that the
size of the opening (W) is at the standard value.
Standard value (W): 2.9 mm
<If it is larger than 2.9 mm>
Tighten the adjusting bolt.
<If it is smaller than 2.9 mm>
Loosen the adjusting bolt.
NOTE
(1) The value of W will change by approximately 0.7
mm for each turn of the adjusting bolt.
A
MB991561
Stopper
Adjusting bolt
W
FRONT AXLE -
Drive Shaft
26-16
(2) The adjusting bolt should not be turned more than
once.
6. Install the boot band (small) in order to create clearance as
A and B in the illustration.
7. Use the special tool to crimp the B.J. boot band (small).
Caution
(1) Secure the drive shaft in an upright position and
clamp the part of the B.J. boot band to be crimped
securely in the jaws of the special tool.
(2) Crimp the B.J. boot band until the special tool
touches the stopper.
8. Check that the crimping amount (C) of the B.J. boot band
is at the standard value.
Standard value (C): 2.4 - 2.8 mm
<If the crimping amount is larger than 2.8 mm>
Readjust the value of (W) in step 5 according
to the following formula, and then repeat the
operation in step 7.
W = 5.5 mm - C
Example: If C = 2.9 mm, then W = 2.6 mm.
<If the crimping amount is smaller than 2.4 mm>
Remove the B.J. boot band, readjust the value
of (W) in step 5 according to the following
formula, and then repeat the operations in
steps 6 and 7 using a new B.J. boot band.
W = 5.5 mm - C
Example: If C = 2.3 mm, then W = 3.2 mm.
9. Check that the B.J. boot band is not sticking out past
the place where it has been installed.
If the B.J. boot band is sticking out, remove it and then
repeat the operations in steps 6 to 8 using a new B.J.
boot band.
B.J. boot
B.J. boot band
(small)
Projection
A
B
MB991561
C
FRONT AXLE -
Drive Shaft
26-17
10. Fill the inside of the B.J. boot with the specified amount
of the specified grease.
Specified grease: Repair kit grease
Amount to use: 110±10 g
Caution
The drive shaft joint uses special grease. Do not mix
old and new or different types of grease.
11. Install the groove in the center of the large diameter part of
the resin boot by fitting to the groove of the shaft.
12. Follow the same procedure as in step 5 to adjust the
size of the opening (W) on the special tool so that it
is at the standard value.
Standard value (W): 3.2 mm
13. Install the boot band(large) in order to create clearance
as D and E in the illustration.
14. Use the special tool to crimp the B.J. boot band (large)
in the same way as in step 7.
15. Check that the crimping amount (F) of the B.J. boot band
is at the standard value.
Standard value (F): 2.4 - 2.8 mm
<If the crimping amount is larger than 2.8 mm>
Readjust the value of (W) in step 12 according
to the following formula, and then repeat the
operation in step 14.
W = 5.8 mm - F
Example: If F = 2.9 mm, then W = 2.9 mm.
<If the crimping amount is smaller than 2.4 mm>
Remove the B.J. boot band, readjust the value
of (W) in step 12 according to the following
formula, and then repeat the operations in
steps 13 and 14 using a new B.J. boot band.
W = 5.8 mm - F
Example: If F = 2.3 mm, then W = 3.5 mm.
16. Check that the B.J. boot band is not sticking out past
the place where it has been installed.
If the B.J. boot band is sticking out, remove it and then
repeat the operations in steps 13 to 15 using a new
B.J. boot band.
B.J. boot
Projection
B.J. boot band
(large)
D
E
F
NOTES
Нет комментариевНе стесняйтесь поделиться с нами вашим ценным мнением.
Текст