Suzuki GRAND VITARA JB416, Service Manual

Page: 185 / 474

Transfer: Motor-Shift Type (Transfer with Shift Actuator) 3C-68
Transfer Assembly Inspection
S5JB0E3316010
• Check needle bearing and bearing contacting surface
for damage. Replace as required.
• Check gear tooth surface and shift mechanism in the
same manner as with transmission. Correct or replace
as necessary.
• Check drive chain and sprockets for abnormal wear or
damage. Replace as required.
• Check transfer control cover assembly for abnormal
wear or damage. Replace control cover assembly.
• Assemble input gear assembly (1), center differential
assembly (2), low gear (3) and reduction shift sleeve
(4), check whether reduction shift sleeve moves
smoothly, and replace it if defect is found.
• Measure the width of groove part of reduction shift
sleeve (1).
If measured value is out of specification, replace
reduction sleeve.
Reduction shift sleeve groove width
: 6.9 – 7.1 mm (0.272 – 0.280 in.)
• Assemble front drive shaft (1), front drive sprocket (2)
and differential lock clutch sleeve (3), check whether
differential lock clutch sleeve moves smoothly, and
replace it if defect is found.
• Measure the width of groove part of differential lock
clutch sleeve (1).
If measured value is out of specification, replace
reduction sleeve.
Differential lock clutch sleeve groove width
: 6.9 – 7.1 mm (0.272 – 0.280 in.)
• Measure thickness of shift fork. If thickness of shift
fork is out of specification, replace control cover
assembly.
Shift fork thickness
: 6.5 – 6.8 mm (0.256 – 0.268 in.)
• Check 4L/N switch and center differential lock switch
for continuity between “a” and “b” terminals of switch.
If check result is not as specified below, replace
switch.
4L/N switch and center differential lock switch
specification
Switch button (1) released: Continuity
Switch button (1) kept pushing: No continuity
3
4
2
1
I5JB0A331054-01
1
I5JB0A331055-01
2
3
1
I5JB0A331056-01
1
I5JB0A331057-01
I5JB0A331082-01
1
“a”
“b”
I5JB0A331058-01