Nissan Titan. Instruction — part 170
DLN-252
< REMOVAL AND INSTALLATION >
[REAR FINAL DRIVE: M226 (ELD) ]
DIFFERENTIAL LOCK POSITION SWITCH
DIFFERENTIAL LOCK POSITION SWITCH
Removal and Installation
INFOID:0000000009886158
REMOVAL
CAUTION:
• Be careful not to damage spline, companion flange and front oil seal when removing propeller shaft.
• Before removing rear final drive assembly or rear axle assembly, disconnect ABS sensor harness
connector from the assembly and move it away from rear final drive assembly/rear axle assembly
area. Failure to do so may result in sensor wires being damaged and sensor becoming inoperative.
1. Drain rear final drive gear oil. Refer to
DLN-250, "Changing Differential Gear Oil"
.
2. Remove rear propeller shaft. Refer to
DLN-148, "Removal and Installation"
3. Remove both RH and LH axle shafts. Refer to
RAX-9, "Removal and Installation"
.
4. Remove the carrier cover. Refer to
DLN-258, "Removal and Installation"
5. Remove differential lock solenoid harness connector (B) bolt
and disconnect differential lock position harness connector (A).
: Front
6. For installation, apply a paint matching mark on one side of side
bearing cap.
CAUTION:
• Side bearing caps are line-board for initial assembly. The
matching marks are used to install them in their original
positions.
• For matching mark, use paint. Do not damage side bear-
ing cap.
7. Remove adjuster lock plates.
8. Remove side bearing caps.
WDIA0331E
SDIA2583E
SDIA2587E
DIFFERENTIAL LOCK POSITION SWITCH
DLN-253
< REMOVAL AND INSTALLATION >
[REAR FINAL DRIVE: M226 (ELD) ]
C
E
F
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A
B
DLN
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9. Loosen the side bearing adjusters using Tool.
10. Remove the differential case assembly. Keep side bearing outer
races together with inner races, do not mix them up. Also, keep
side bearing adjusters together with bearing.
11. Remove side bearing adjusters from gear carrier.
12. Remove bracket for the differential lock position switch harness connector and bolts.
13. Remove differential lock position switch.
INSTALLATION
1. Apply sealant to threads of differential lock position switch.
• Use Genuine Silicone RTV or equivalent. Refer to
GI-21, "Recommended Chemical Products and Seal-
CAUTION:
Remove old sealant adhering to gear carrier and differential lock position switch. Also remove any
moisture, oil, or foreign material adhering to application and gear carrier and differential lock posi-
tion switch.
2. Install differential lock position switch on gear carrier and tighten
differential lock position switch bolts with the specified torque.
DLN-261, "Disassembly and Assembly"
Tool number
:
—
(C-4164)
PDIA0337E
SDIA2588E
PDIA0381E
SDIA2633E
DLN-254
< REMOVAL AND INSTALLATION >
[REAR FINAL DRIVE: M226 (ELD) ]
DIFFERENTIAL LOCK POSITION SWITCH
3. Install side bearing adjusters into gear carrier.
4. Apply gear oil to side bearings. Install differential case assembly
with side bearing outer races into gear carrier.
5. Apply multi-purpose grease to differential lock position harness
connector.
CAUTION:
Do not reuse sensor harness connector.
6. Connect differential lock solenoid harness (B) and differential
lock position switch harness connector (A). Then install it to gear
carrier, tighten to the specified torque. Refer to
: Front
7. Align paint matching mark on side bearing caps with that on
gear carrier and install side bearing caps on gear carrier without
tightening to specification.
CAUTION:
Do not tighten at this point. This allows further tightening of
side bearing adjusters.
8. Tighten each side bearing adjusters using adjuster tool.
9. Adjusting backlash of drive gear and drive pinion. Refer to
261, "Disassembly and Assembly"
.
10. Check total preload torque. Refer to
.
11. Check tooth contact. Refer to
PDIA0381E
SDIA2588E
WDIA0331E
SDIA2632E
Tool number
:
—
(C-4164)
PDIA0337E
DIFFERENTIAL LOCK POSITION SWITCH
DLN-255
< REMOVAL AND INSTALLATION >
[REAR FINAL DRIVE: M226 (ELD) ]
C
E
F
G
H
I
J
K
L
M
A
B
DLN
N
O
P
12. Apply a bead of sealant to the mating surface of the carrier
cover as shown.
• Use Genuine Silicone RTV or equivalent. Refer to
"Recommended Chemical Products and Sealants"
CAUTION:
Remove any old sealant adhering to the mating surfaces.
Also remove any moisture, oil, or foreign material adhering
to the application and mating surfaces.
13. Install the carrier cover to the gear carrier. Tighten the bolts to
the specified torque. Refer to
14. Installation of the remaining components is in the reverse order
of removal.
CAUTION:
Fill the front final drive assembly with recommended differential gear oil. Refer to
"Changing Differential Gear Oil"
.
PDIA1061E
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