Nissan Juke F15. Manual — part 290
CENTER STEM ASSEMBLY
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Tooth Contact Judgment Guide
5. If tooth contact is improperly adjusted, follow the procedure
below to adjust the pinion height (dimension X). For selecting
adjusting shim, refer to the latest parts information.
• If the tooth contact is near the face (face contact), or near the
heel (heel contact), thicken drive pinion gear adjusting shim to
move drive pinion closer to drive gear.
SDIA2549E
SDIA0517E
PDIA0440E
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CENTER STEM ASSEMBLY
• If the tooth contact is near the flank (flank contact), or near the
toe (toe contact), thin drive pinion gear adjusting shim to move
drive pinion farther from drive gear.
BACKLASH
1. Remove rear cover. Refer to
.
2. Following the procedure below, install the dummy cover set [SST: KV381096S0 (
—
)] to gear car-
rier.
a. Temporarily install the bearing guides [SST: KV38109610 (
—
), KV38109620 (
—
)] to
gear carrier.
b. Position the dummy cap spacers [SST: KV38109630 (
—
), KV38109640 (
—
)] and the
angle [SST: KV38109650 (
—
)] to bearing guide.
c.
Use rear cover mounting bolts, and tighten bolts to the specified torque. Refer to
.
d. Tighten dummy cap spacer mounting bolts evenly to the specified torque.
3. Fit a dial indicator to the drive gear face to measure the back-
lash.
• If the backlash is outside of the specified value, change the
thickness of side bearing adjusting shims.
Inspection
INFOID:0000000012199520
INSPECTION AFTER DISASSEMBLY
Drive Gear and Drive Pinion
• Clean up the disassembled parts.
• If the gear teeth never mesh or line-up correctly, determine the cause and adjust or replace as necessary.
• If the gears are worn, cracked, damaged, pitted or chipped (by friction) noticeably, replace with new drive
gear and drive pinion as a set.
Bearing
• Whenever disassembled, replace.
• Clean up the disassembled parts.
• If any chipped (by friction), pitted, worn, rusted or scratched marks, or unusual noise from the bearing is
observed, replace as a bearing assembly (as a new set).
PDIA0441E
Tightening torque
: 5.9 N·m (0.6 kg-m, 52 in-lb)
Backlash
: Refer to
.
When the backlash is large:
Make drive gear back adjusting shims thicker, and drive
gear front adjusting shims thinner. For selecting ad-
justing shim, refer to the latest parts information.
When the backlash is small:
Make drive gear back adjusting shims thinner, and
drive gear front adjusting shims thicker. For selecting
adjusting shim, refer to the latest parts information.
JSDIA2256ZZ
CENTER STEM ASSEMBLY
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Oil Seal
• Whenever disassembled, replace.
• If wear, deterioration of adherence (sealing force lips), or damage is detected on the lips, replace them.
Gear Carrier and Rear Cover
• Check damage and cracks of gear carrier and rear cover.
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DRIVE PINION
DRIVE PINION
Exploded View
INFOID:0000000012199521
1.
Filler plug
2.
Gasket
3.
Drain plug
4.
Breather tube
5.
Hose clamp
6.
Breather hose
7.
Breather
8.
Band clip
9.
Sub-harness
10. Rear cover
11. Center stem
12. Side bearing (right)
13. Side bearing adjusting shim (right)
14. Side oil seal (right)
15. Connector clip
16. Electric controlled coupling (right)
17. Electric controlled coupling oil seal
18. Reamer bolt
19. Drive pinion
20. Drive pinion adjusting shim
21. Pinion bearing (rear)
22. Collapsible spacer
23. Breather
24. Gear carrier
25. Carrier bracket (right)
26. Pinion bearing (front)
27. Front oil seal
28. Companion flange
29. Drive pinion lock nut
30. Carrier bracket (left)
31. Drive gear
32. Side bearing (left)
33. Side bearing adjusting shim (left)
34. Side oil seal (left)
35. Electric controlled coupling (left)
A.
Oil seal lip
B.
Gear carrier mounting face
: Always replace after every disassembly.
: Select with proper thickness.
: N·m (kg-m, ft-lb)
: Apply multi purpose grease
: Apply gear oil.
JSDIA2246GB
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