NHTSA ID Number: 10145207
Manufacturer Communication Number: ZH9-Sequoia Fram
TSB/Document Date: 2018-10-09
Summary
TI: Technical Instructions for Warranty Enhancement Program ZH9 Certain 2008 Model Year Sequoia Frame Replacement.
vehicle spec.
62
12. REINSTALL THE BRAKE TUBE HEAT INSULATOR
NEW Replacement Parts
Part Number
90119-A0222
Part Name
Bolt
Kit #
2
Qty
2
a) Reinstall the brake tube heat insulator with the 2 NEW
bolts and torque to spec.
Torque Spec: 23 ft∙lbf (31 N∙m, 316 kgf∙cm)
13. REINSTALL THE FRAME WIRE HARNESS
NEW Replacement Parts
Part Number
82164-0C200
82164-0C210
82164-0C220
Part Name
Wire, Frame**
Kit #
NA*
NA*
NA*
Qty
1
1
1
*Individual Part(s)
** Only 1 part used. The part number depending on the list.
a) Reconnect the clamps to reinstall the NEW frame wire
harness.
b) Reconnect the ground wire with the bolt and torque to
spec. (If Equipped)
Torque Spec: 12 ft∙lbf (16 N∙m, 163 kgf∙cm)
NOTE:
The number of wire harness clamps will differ
depending on the vehicle spec.
63
14. REINSTALL THE No.3 FRAME WIRE HARNESS
w/ Towing Hitch
a) Reinstall the No.3 frame wire harness No.3 with the 2
bolts and torque to spec.
Torque Spec: 73 in∙lbf (8.3 N∙m, 85 kgf∙cm)
b) Reconnect the clamp.
w/o Towing Hitch
NEW Replacement Parts
Part Number
90119-A0169
51900-34040
Part Name
Bolt
Carrier
Assy,Spare Wheel
*Individual Part(s)
15. INSTALL THE SPARE WHEEL CARRIER
ASSY
Kit #
2
NA*
Qty
4
1
a) Install the NEW spare wheel carrier
assy with the 4
NEW bolts and torque to spec.
Torque Spec: 15 ft∙lbf (20 N∙m, 204 kgf∙cm)
64
16. REINSTALL THE HEIGHT CONTROL TUBE
(W/ AIR SUSPENSION,TYPE1)
a) Install 2 NEW O-rings and the plate.
1) Apply MP grease to 2 NEW O-rings and the plate
and install them to the straight tube or an
equivalent.
NOTE:
• Install the plate between the O-rings.
• Keep foreign matter from adhering to the Orings and the height control tube in order to
prevent air leaks.
2) Insert the tube on which the 2 NEW O-rings and
NEW plate are installed into the housing, and then
push it in lightly with a piece of rolled up cardboard.
3) Push the connector No.2 into the housing to where
a clicking sound is heard.
65
b) Install the height control tube.
4) Push the tube and NEW connector No.1 into the
housing to where a clicking sound is heard.
NOTE:
• The port (hole) of the housing should be set in
the position 90 degree from the claws of
connector No.1.
• Pull the tube lightly to make sure that it is
securely connected.
• Prevent foreign matter from being attached to
the O-rings and height control tube. Failure to
do so may cause air leakage.
17. REINSTALL THE HEIGHT CONTROL TUBE
(W/ AIR SUSPENSION, TYPE 2)
a) Install the height control tube.
1) If replacing the clip: Hook one side of the NEW clip
around the union groove, and slide the other side
into the opposite side of the union groove.
2) If not replacing the clip: Install 2 NEW O-rings to
the height control tube and coat them with MP
grease No.2.
NOTE:
• Air leaks may occur if dust or foreign objects
come into contact with the O-rings.
• Some tubes are equipped with only one O-ring.
3) Securely connect the height control tube straight
onto the connector until a clicking sound is heard.
NOTE:
Connect the height control tube straight in order
to prevent air leaks.
4) Install the height control tube to the NEW holder,
being careful not to apply excessive force to the
clip.
18. REINSTALL THE HEIGHT CONTROL TUBES
(W/ AIR SUSPENSION)
a) Reinstall the height control tubes with the 6 clamps.
66
19. REINSTALL THE No.2 HEIGHT CONTROL VALVE
SUB-ASSY (W/ AIR SUSPENSION)
NEW Replacement Parts
Part Number
90080-11180
48932-30010
48934-30010
90301-04011
48933-30010
90301-04004
90468-12012
Part Name
Bolt
Plate, Height Control Tube
Connector, Height Control Tube
Kit #
7
5,6
5,6
Ring, O (For Height Control No.6 Tube) 5,6
Holder, Air Connector Clip
5,6
Ring, O (For Height Control Tube No.2) 5,6
Clamp
5,6
Qty
2
1
1
2
1
1
1
a) Reinstall the No.2 height control valve sub-assy with
the 2 NEW bolts and torque to spec.
Torque Spec: 21 ft∙lbf (29 N∙m, 296 kgf∙cm)
b) Reconnect the tubes.
c) Reconnect the connector.
20. REINSTALL THE No.1 HEIGHT CONTROL
COMPRESSOR ASSY (W/ AIR SUSPENSION)
NEW Replacement Parts
Part Number
90119-A0266
Part Name
Bolt
Kit #
7
Qty
3
a) Reinstall the No.1 height control compressor assy with
the 3 NEW bolts and torque to spec.
Torque Spec: 21 ft∙lbf (29 N∙m, 296 kgf∙cm)
67
b) Reconnect the 2 connectors and tube.
NEW Replacement Parts
Part Number
48933-30010
90301-04004
90468-12012
Part Name
Holder, Air Connector Clip
Kit #
5,6
Ring, O (For Height Control Tube No.2) 5,6
Clamp
5,6
Qty
1
1
1
c) Reinstall the height control compressor cover with the 3
NEW clips.
NEW Replacement Parts
Part Number
90467-07201
Part Name
Clip
Kit #
5,6
Qty
3
21. REINSTALL THE REAR DIFFERENTIAL ASSY
a) Temporarily reinstall the rear differential assy with the 4
bolts and 4 nuts, then torque to spec.
b) Tighten the bolt side to rear differential assy torque to
spec.
Torque Spec: 239 ft∙lbf (324 N∙m, 3304 kgf∙cm)
68
22. RECONNECT THE REAR SUSPENSION LOWER ARMS
a) Temporarily reconnect the rear suspension lower arm
with the bolt and nut, then torque to spec.
b) Tighten the nut side to rear differential assy torque to
spec.
Torque Spec: 187 ft∙lbf (253 N∙m, 2580 kgf∙cm)
c) Repeat the procedure on the opposite side.
23. RECONNECT THE REAR SUSPENSION UPPER ARMS
a) Reconnect the rear suspension upper arm with the 2
bolts and 2 nuts, then torque to spec.
Torque Spec: 137 ft∙lbf (185 N∙m, 1886 kgf∙cm)
b) Repeat the procedure on the opposite side.
NEW Replacement Parts
Part Number
51911-0C010
90119-A0316
Part Name
Bolt, Spare Wheel
Bolt
24. REINSTALL THE SPARE WHEEL STOPPER
Kit #
2
2
Qty
2
2
a) Reinstall the spare wheel stopper with the 4 NEW bolts
and torque to spec.
Torque Spec: 15 ft∙lbf (20 N∙m, 204 kgf∙cm)
69
25. REINSTALL THE FOLLOWING THE PARTS
•
NEW Replacement Parts
Part Number
48958-0C010
90301-04011
90301-04011
48932-30010
48934-30010
Part Name
Clip, Pneumatic Cylinder
Ring, O (For Rear Pneumatic
Cylinder RH)
Ring, O (For Rear Pneumatic
Cylinder LH)
PLATE, Height Control Tube
Connector, Height Control Tube
Kit #
7
Qty
2
5,6
2
5,6
2
5,6
5,6
2
2
Part Name
Bolt
•
26. RECONNECT THE SKID CONTROL SENSOR WIRES
NEW Replacement Parts
Part Number
90119-A0050
•
Rear Pneumatic Cylinder (w/ Air Suspension)
° Reinstall the rear pneumatic cylinder with bolt and
torque to spec.
° Torque Spec: 13 ft∙lbf (17 N∙m, 173 kgf∙cm)
° Install the NEW pneumatic cylinder clip.
° Repeat the procedure on the opposite side.
Rear Coil spring
° Using the SST 09727-30021, reinstall the rear coil
spring.
Rear Shock Absorber Assy
° Reinstall the rear shock absorber assy with the 2
bolts and nut, then torque to spec.
° Torque Spec:
Nut (Upper Side) - 100 ft∙lbf (135N∙m, 1377 kgf∙cm)
Bolt (Lower Side) - 67 ft∙lbf (90 N∙m, 918 kgf∙cm)
° Reconnect the connector and clamps.
(If Equipped)
° Repeat the procedure on the opposite side.
Kit #
2
Qty
2
a) Reconnect the skid control wires with the 2 NEW bolts
and torque to spec.
Torque Spec: 9 ft∙lbf (12. 5N∙m, 127 kgf∙cm)
b) Reconnect the 2 connectors and 5 clips.
27. RECONNECT THE REAR BRAKE HOSES
NEW Replacement Parts
Part Number
90468-A0007
Part Name
Clip
Kit #
2
Qty
2
a) Install the NEW clip.
b) Reconnect the front brake tube and torque to spec.
Torque Spec: 11 ft∙lbf (15.2 N∙m, 155 kgf∙cm)
c) Repeat the procedure on the opposite side.
70
28. REINSTALL THE REAR HEIGHT CONTROL SENSORS
(W/ AIR SUSPENSION)
a) Align the matchmarks on the rear height control sensor
link and bracket.
b) Reinstall the rear height control sensor with the 2 nuts
and torque to spec.
Torque Spec:
Nut A - 9 ft∙lbf (12.5 N∙m, 127 kgf∙cm)
Nut B - 48 in∙lbf (5.4 N∙m, 55 kgf∙cm)
c) Reconnect the rear height control sensor connector.
d) Repeat the procedure on the opposite side.
29. REINSTALL THE PARKING BRAKE CABLES
a) Reinstall the parking brakes cable with 12 bolts and
torque to spec.
Torque Spec: 14 ft∙lbf (19 N∙m, 194 kgf∙cm)
30. REINSTALL THE FRONT DIFFERENTIAL CARRIER![]()
ASSY (4WD ONLY)
a) Reinstall the front differential carrier
assy with the 3
bolts, 2 stoppers and 2 nuts, then torque to spec.
Torque Spec: 83 ft∙lbf (113 N∙m, 1152 kgf∙cm)
NEW Replacement Parts
Part Number
90105-A0193
Part Name
Bolt
Kit #
4
Qty
1
b) Reinstall the breather tubes with the NEW bolt and torque
to spec.
Torque Spec: 12 ft∙lbf (16.6 N∙m, 169 kgf∙cm)
c) Reinstall the differential wire connector with the bolt
and clamp, then torque to spec.
Torque Spec: 13 ft∙lbf (17.2 N∙m, 175 kgf∙cm)
71
31. REINSTALL THE POWER STEERING LINK ASSY
W/ POWER STEERING VANE PUMP
a) Place the power steering link assy w/ power steering
vane pump on the frame as shown in the figure.
NOTE:
• When reinstalling the power steering link with the
vane pump attached, have one person support the
power steering link and the other support the vane
pump.
• Make sure to keep the power steering pump
reservoir in an upright position to prevent the fluid
from leaking out.
• Take care not to deform the power steering tube
etc. during placement.
b) Install the 2 bolts (A) and 2 nuts, then torque to spec.
Torque Spec: Bolt A - 89 ft∙lbf (120 N∙m, 1224 kgf∙cm)
c) Install the bolts (B) (2UZ-FE: 6 bolts, 3UR-FE 5 bolts),
then torque to spec.
Torque Spec: Bolt B - 21 ft∙lbf (28 N∙m, 286 kgf∙cm)
72
32. REINSTALL THE FRONT DRIVE SHAFT ASSY
(4WD ONLY)
NEW Replacement Parts
Part Number
Part Name
Kit #
Qty
90311-47012
Or
90311-47027
Seal, Oil (For Differential Side
Gear Shaft) LH
3
1
3
1
4
2
Seal, Oil (For Differential Side
Gear Shaft) RH
Ring, Shaft Snap (For Front Drive
Inner Shaft Outer)
90311-47013
43425-0C010
Part Name
Nut (For Front Suspension Support)
NOTE:
Be careful not to damage the dust cover and oil seal.
If the oil seal is damaged, replace the NEW parts.
•
•
33. REINSTALL THE FRONT SHOCK ABSORBERS
NEW Replacement Parts
Part Number
90178-A0052
a) Install a NEW snap ring.
b) Reinstall the front drive shaft assy.
c) Repeat the procedure on the opposite side.
Kit #
2
Qty
8
a) Reinstall the front shock absorber assy with the 4
NEW nuts (A) and torque to spec.
Torque Spec: Nut A - 33 ft∙lbf (45 N∙m, 459 kgf∙cm)
b) Reinstall the bolt and nut (B), then torque to spec.
Torque Spec: Nut B - 144 ft∙lbf (195 N∙m, 1988 kgf∙cm)
c) Repeat the procedure on the opposite side.
NEW Replacement Parts
Part Number
90178-A0052
Part Name
Nut (For Front Suspension Support)
*Individual Part(s)
Kit #
NA*
Qty
1
d) Reinstall the bracket with the NEW nut and torque to
spec. (W/ AIR SUSPENSION, RH Side Only)
Torque Spec: 11 ft∙lbf (15 N∙m, 153 kgf∙cm)
RH Side Only
73
34. REINSTALL THE FRONT SUSPENSION UPPER ARM
AND STEERING KNUCKLES
a) Reinstall the front suspension upper arm and steering
knuckle assy with the bolt, nut and 2 washers, then
torque to spec.
Torque Spec: 173 ft∙lbf (235 N∙m, 2396 kgf∙cm)
b) Repeat the procedure on the opposite side.
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TSB/Document ID: ZH9-Sequoia Fram
Replacement Service Bulletin Number:
MFR Communication Date: 2017-10-12
MFR Internal Campaign ID/Software Version:
Communication Type: Service Bulletin/Repair Instructions
NHTSA Components: STRUCTURE
MFR Component System:
MFR Component Subsystem:
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