Nissan Frontier D40. Manual — part 1016
STEERING GEAR AND LINKAGE
ST-27
< DISASSEMBLY AND ASSEMBLY >
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Gear Housing Assembly
Check gear housing assembly for dents, cracks or damage. Replace as an assembly if necessary.
Outer Socket and Inner Socket
SWING TORQUE
• Measure the swing torque, using Tool. When ball stud and inner
socket start moving the measured value must be within the specifi-
cation. If the reading is outside the specification, replace the
socket.
ROTATING TORQUE
• Measure the rotating torque, using Tool. If the value is outside the
specification, replace the outer sockets.
AXIAL END PLAY
• Apply a load of 490 N (50 kg-f, 110 lb-f) to the ball stud axially. Use
a dial gauge to measure the amount of the movement that the stud
makes. If the value is outside the specification, replace the sock-
ets.
ASSEMBLY
1.
Install the inner sockets.
Tool number
:
—
(J-44372)
WGIA0131E
Item
Outer socket
Inner socket
Measuring point
Cotter pin hole of stud
Shown as L: Refer to
Swing torque
ST-29, "Steering Gear Outer and Inner Socket"
Refer to
ST-29, "Steering Gear Outer and Inner
Measuring value
ST-29, "Steering Gear Outer and Inner Socket"
Refer to
ST-29, "Steering Gear Outer and Inner
Tool number
: ST3127S000 (J-25765-A)
Outer socket
rotating torque
WGIA0132E
Outer socket
Refer to
Inner socket
Refer to
SGIA0057E
ST-28
< DISASSEMBLY AND ASSEMBLY >
STEERING GEAR AND LINKAGE
2.
Install the large-diameter side of the boots to the gear housing
assembly.
3.
Install the small-diameter side of the boots to the groove of the
inner sockets.
4.
Install the boot clamps to the boots, as shown.
CAUTION:
Do not reuse the large boot clamps.
5.
Crimp the large boot clamps, using Tool.
6.
Install the cylinder tubes to the gear housing assembly.
7.
Install the lock nuts and outer sockets to the inner sockets.
8.
Thread the outer sockets onto the inner sockets to the specified
length (L) and a minimum thread depth of 18 threads, then
tighten the lock nuts to the specified torque. Refer to "Disassem-
bly and Assembly". Reconfirm that the tie-rod length (L) is within
specification.
SGIA0550E
AST139
Tool number
: KV40107300 (
—
)
RAC1133D
Maximum inner
socket length (L)
SGIA0167E
SERVICE DATA AND SPECIFICATIONS (SDS)
ST-29
< SERVICE DATA AND SPECIFICATIONS (SDS)
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SERVICE DATA AND SPECIFICATIONS (SDS)
SERVICE DATA AND SPECIFICATIONS (SDS)
Steering Wheel
INFOID:0000000005276032
Steering Column
INFOID:0000000005276033
Steering Gear Outer and Inner Socket
INFOID:0000000005276034
End play of the axle direction for steering wheel
0 mm (0 in)
Steering wheel turning force
39 N (4 kg-f, 9 lb-f) or less
Steering wheel play on the outer circumference
0
−
35 mm (0
−
1.38 in)
Steering column length
553.0 mm (21.77 in)
Tilt range (A)
18
°
- 21
°
of tilt range
WGIA0083E
Steering gear type
PR26AM
Outer socket
Swinging torque
0.3
−
2.9 N·m (0.03
−
0.29 kg-m, 3
−
25 in-lb)
Measurement on spring balance
• Measuring point: cotter pin hole of stud
4.84
−
46.7 N (0.50
−
4.7 kg-f, 4
−
34 lb-f)
Rotating torque
0.3
−
2.9 N·m (0.03
−
0.29 kg-m, 3
−
25 in-lb)
Axial end play
0.5 mm (0.020 in) or less
Inner socket
Swinging torque
1.0
−
7.8 N·m (0.11
−
0.79 kg-m, 9
−
69 in-lb)
Measurement on spring balance
• Measuring point: L mark see above,
L=83.2 mm (3.276 in).
12.1
−
93.7 N (1.3
−
9.5 kg-f, 9
−
69 lb-f)
Axial end play
0.2 mm (0.08 in) or less
SGIA0358E
ST-30
< SERVICE DATA AND SPECIFICATIONS (SDS)
SERVICE DATA AND SPECIFICATIONS (SDS)
Tie-rod
INFOID:0000000005276035
Oil Pump
INFOID:0000000005276036
Steering Fluid
INFOID:0000000005276037
Tie-rod maximum length (L)
84 mm (3.31 in)
SGIA0167E
Oil pump relief hydraulic pressure
8.0
−
8.8 mPa (81.60
−
89.76 kg/cm
2
, 1160
−
1276 psi)
Fluid capacity
Approx. 1.0
(2 1/8 US pt, 1 3/4 Imp pt)
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