T-SB-0008-14

®TOYOTA
Rev1
T-SB -0008-14
Technical Service Bu lletin
July 28, 2014
Driveline Vibration
Service
Category
Drivetrain
Section
Drive Shaft/Propeller Shaft
Market
USA
Toyota Supports ~
ASE Certification. .
Applicability
YEAR(S)
2005 - 2014
MO DEL(S)
ADDITIONAL INFORMATION
Tacoma
Engine(s): 1GR
Transmission(s): SAT, 6MT
VDS(s): JU4GN , JU62 N, KU4HN , KU72N, LU42N,
LU4EN, MU4FN , MU52N, TU4GN, TU62N,
UU42N , UU4EN
REVISION NOTICE
July 28, 2014 Rev1:
• A pplicability has been updated to include 6-speed manual tran smission equipped vehicles.
• The Parts Information and Repair Procedure sections have been updated.
Any previous printed versions of this bulletin should be discarded .
Introd uction
Some 2005 - 20 14 model year Tacoma vehicles equipped with 1GR-FE e ngine (PreRunner and
4 WD) and automatic or 6-speed manual transmission may exhibit a vibration felt in the seat,
floorboard , and steering wheel between 15 - 25 mph caused by a second order drivetrain vibration
under acceleration . The fol lowing Repair Procedure may improve this cond ition .
Required Tools & Equipment
REQUIRED TOO LS
SUPPLI ER
PART NUMBER
Mini-Mag Protractor (or equivalent)
Snap-on®
FFL74422450
© 201 4 Toyota Motor Sales, USA
Page 1 of 2 1
@TOYOTA
T-SB-0008 -14
Rev1
July 28, 2014
Page 2 of 21
Driveline Vibration
Warranty Info rmation
OP CODE
EG8032
DES CRIPTION
R & R Engine Mount
TIME
O FP
T1
T2
1.0
12371-0P020
1237 1-0P030
12371-0P040
12371-0P041
98
57
98
57
98
57
SU1 301
Measure Joint Angle and R & R Leaf Springs
1.7
48210-04550
48210-04551
482 10-04650
48210-04660
48210-35A20
48210-35A40
4821 0-35A80
48210-35A90
48220-041 90
48220-04191
48220-04290
48220-04300
48220-35020
48220-35040
48220-35060
48220-35070
ST1202
Install Steering Wheel Damper
0.6
45713-35050
45713-60030
APPLICABLE WARRANTY
•
EG8032 (R & R Engine Mount): This repa ir is covered under the Toyota Powertrain Warranty.
This warranty is in effect for 60 months or 60,000 miles, whichever occurs first, from the
vehicle's in-service date.
• SU1301 (R & R Leaf Springs) and ST1202 (Install Steering Wheel Damper): This repair is
covered under the Toyota Basic Warranty. This warranty is in effect for 36 months or 36,000
miles, whichever occ urs first, from the vehicle 's in-service date.
• Warranty application is limited to occurrenc e of the specified conditio n described in
this bulletin .
© 2014 Toyota Motor Sales. USA
@TOYOTA
July 28, 2014
Rev1
T-SB-0008-14
Page 3 of 21
Driveline Vibration
Parts Information
NOTE
BEFORE ordering parts, please refer to Repair Procedure and Part Number Selection Tables on
pages 17 - 19 to order the cor rect parts for each vehicle.
PART NUMBER
MODEL YEAR
2005 - 2014
2005 - 2010
2005 - 2014
2005 - 2011
PREVIOUS
NEW
12371-0P030
12371-31240
12371-0P020
QTY
RR Engine Mount Insulator
(PreRunner V6 AT)
1
RR Engine Mount Insulator
(PreRunner V6 MT)
1
12371-0P040
12371-0P041
12371-31250
RR Engine Mount Insulator (4WD V6)
1
48210-04550
48210-04551
48210-04650
4821 0-04660
48210-35A20
48210-35A40
48210-35A80
48210-35A90
48210-04580
48210-04590
48210-04650
48210-04660
48210-04670
48210-04680
RR RH Spring Assy
1
48220-04190
48220-04191
48220-04290
48220-04300
48220-35020
48220-35040
48220-35060
48220-35070
48220-04220
48220-04230
48220-04290
48220-04300
48220-04310
48220-04320
RR LH Spring Assy
1
45713-60030
2012-2014
45713-35050
2005 - 2014
90080-15079
Steering Wheel Damper
1
1
Screw, w/ Washer
(for Steering Wheel Damper)
2
U-Bolt
4
9017 8-A0050
Flange Nut
8
94622-51400
Plain Washer
8
48341-04090
RR Spring Bumper (5AT)
2
48341-04100
RR Sprin g Bumper (6MT)
2
90117-A0001
2005 - 2014
PART NAME
48341-04070
48341-04080
90117-A0005
NOTE
• If the vehicle was built October 2013 or earlier, replace the RR Spring Bumper, U-bolts, Flange
Nuts , and washers with new parts listed in the table above.
• If the vehicle was built November 2013 or later, no additional parts need to be replaced .
© 2014 Toyota Motor Sales, USA
@TOYOTA
Rev1
T-SB-0008-14
July 28, 2014
Page 4 of 21
Driveline Vibration
Repair Procedure
1. Some level of driveline vibration is normal in all vehicles. However, if vehicle exhibits vibration
under the following conditions, proceed to step 2:
•
10% throttle input or slow run up.
• 30 % or greater throttle input.
HINT
On 4WD trucks the following method can be used to confirm if this bulletin applies to
the vehicle :
• Remove the rear driveshaft.
• Shift into 4WD HI.
• Test drive the vehicle.
• If the vibration is go ne, then this bulletin applies. If the vibration is still present, this
bulletin does NOT apply.
NOTE
If the vehicle has an aftermarket suspension/body lift or leveling kit installed, this bulletin
does NOT apply.
2. Verify in Nationa l Service History if the vehicle has had Service Bulletin No. T-SB-0249-12
performed .
Has the vehicle had T-S B-0249- 12 performed?
• YES2005 - 2011 MY: Go to step 4.
2012 - 2014 MY: Go to step 5.
• NO -
Go to step 3.
© 2014 Toyota Motor Sales, USA
@TOYOTA
T-SB-0008-14
Rev1
July 28, 2014
Page 5 of 21
Driveline Vibration
Repair Procedure (Continued)
3. Replace the Rear Engine Insulator (Rear Transmission Mount).
Refer to the Technical Information System (TIS) , applicable model and model year
Repair Manual:
• 2005 Tacoma :
• Drivetrain - Automatic Transmission!Transaxle - "Automatic Transmission Assy
(A750E): Replacement"
•
Drivetrain - Manual Transmission!Transaxle - "Manual Transmission Unit Assy
(RA60 I RA60Q: Replacement"
• 2006 - 2014 Tacoma:
Drivetrain - Automatic Transmission!Transaxle - "A 750E I A 750F Automatic Transmission:
Automatic Transmission Assembly: Removal I Installation"
• 2006 Tacoma (A 750E) : Removal I Installation
•
2007 Tacoma (A 750E) : Removal I Insta llation
•
2008 Tacoma (A 750E) : Removal I Insta llation
•
2009 Tacoma (A 750E) : Removal I Insta llation
•
2010 Tacoma (A750E) : Removal I Installation
•
2011 Tacoma (A750E): Removal I Installation
•
2011 Tacoma (A750F) : Removal I Insta llation
• 2012 Tacoma (A750E): Removal I Installation
•
2012 Tacoma (A 750F): Removal I Installation
• 2013 Tacoma (A750E): Removal I Install ation
• 2013 Tacoma (A750F): Removal I Installation
• 2014 Tacoma (A750E) : Removal I Installation
• 2014 Tacoma (A750F) : Removal I Installation
© 2014 Toyota Motor Sales, USA
@TOYOTA
T-SB-0008-1 4
Rev 1
Ju ly 28 , 2014
Page 6 of 21
Driveline Vibration
Repair Proc edure (Co n t i n ued)
Drivetrain - Manual TransmissionfTransaxle - "RA60/ RA60F Manual Transmission : Manual
Transmission Assembly: Removal I Installation"
•
200G Tacoma (RAGO): Removal / Installation
•
200G Tacoma (RAGOF) : Removal / Installation
•
2007 Tacoma (RAGO) : Removal I Installation
•
2007 Tacoma (RAGOF) : Removal / Installation
•
2008 Tacoma (RAGO): Removal / Installation
•
2008 Tacoma (RAGOF): Removal / Installation
•
2009 Tacoma (RAGO) : Removal / Installation
•
2009 Tacoma (RAGOF) : Removal I Installation
•
20 1O Tacoma (RAGO) : Removal / Installation
•
201 O Tacoma (RAGOF): Removal I Installation
•
2011 Tacoma (RAGO) : Removal I In stallation
•
2011 Tacoma (RAGOF): Removal / Installation
•
2012 Tacoma (RAGO) : Removal / Installation
•
2012 Tacoma (RAGOF) : Remova l / Installation
• 2013 Tacoma (RAGO) : Remova l / Insta llation
• 2013 Tacoma (RAGOF) : Removal / Installation
• 2014 Tacoma (RAGO) : Removal / Installation
• 2014 Tacoma (RAGO F) : Removal / Installation
© 2014 Toyota Motor Sales, USA
@ TOYOTA
Rev 1
T-SB-0008-14
July 28, 2014
Page 7 of 21
Driveli ne Vibration
Repair Proced ure (Continued )
HINT
Ref er t o Figures 1 and 2 t o confirm th e pro per part identification by exam ini ng th e l abel on the
part, a nd for the proper pos itio ning of the new engine mo u nt in ATM eq ui pped t r ucks .
Figure 2. 4WD Rear Engine Insulator
Figure 1. PreRunner Rear Engine Insulator
Fro nt of Veh icle
I:
Label
Front of Veh icle
I
Label
ENGINE
1.0. ON LABEL
LA BEL COLOR
1GR
VA
Green
ENGINE
l.D. ON LABEL
LABEL COLOR
1GR
VA
Green
© 2014 Toyota Motor Sales, USA
@TOYOTA
T-SB-0008-14
Rev1
July 28, 2014
Page 8 of 21
Driveline Vibration
Repair Proced ure (Continued )
4. Install the Steering Wheel Damper.
A. Remove the steering wheel pad .
NOTIC E
Wait at LEAST 90 seco nds after th e i gnitio n switch is t urn ed to t he LOC K posit ion and
the negative (- ) t erm inal cable is disconnect ed f rom the battery before perfo rm ing
this procedure.
Refer to TIS, applicable model and model year Repair Manual :
• 2005 Tacoma :
Vehicle Interior- Supplemental Restraint Systems - "Horn Button Assy: Replacemenf'
• 2006 - 2014 Tacoma:
Vehicle Interior - Supplemental Restraint Systems - "Supplemental Restraint
System: Steering Pad: Removal"
• 2006 Tacoma : Removal
• 2007 Tacoma: Removal
• 2008 Tacoma: Removal
• 2009 Tacoma : Removal
• 201 O Tacoma : Removal
• 2011 Tacoma: Removal (06/2010 - 12/2010) I (12/2010 - )
• 2012 Tacoma : Removal
• 2013 Tacoma : Removal
• 201 4 Tacoma : Removal
© 2014 Toyota Motor Sales, USA
@ TOYOTA
Rev1
July 28, 2014
Page 9 of 21
Driveline Vibration
Repair Proced ure (Continued)
B. Remove the steering wheel switch wire harness retainer bracket (only for veh icles with
steering wheel mounted switches) .
Is the steering wheel switch wire harness reta iner bracket present? (See Figure 4.)
• YES • NO -
Proceed with remova l of the bracket.
Proceed to step C.
Figure 3. 2005 - 2011 MY Steering Wheel
Figure 4. 2012 - 2014 MY Steeri ng Wheel
Steering Wheel Switch Wire Harness Retainer Bracket
© 2014 Toyota Motor Sales, USA
@TOYOTA
T-SB-0008-14
Rev1
July 28, 2014
Page 10 of 21
Driveline Vibration
Repair Procedure (Continued)
C. Install the Steering Wheel Damper with 2 new screws in the location show n in Figures
5 and 6.
CAUTION
Use care when hand ling the driver side airbag wire harness during steering wheel
damper installation.
Torque: 2.35 N*m (24 kgf*cm, 20.8 in*lbf)
Figure 5. 2005 - 2011 MY Steering Wheel
1
Damper
4
Screw
2
Cruise Control Wire Harness
5
Driver Side A irbag Wire Harness
3
Wire Retainer Hooks
© 2014 Toyota Motor Sales, USA
@ TOYOTA
T-SB-0008-14
Rev1
July 28, 2014
Page 11 of 21
Driveline Vibration
Repair Procedure (Continued)
Figure 6. 2012 - 2014 MY Steering Wheel
1
Damper
4
Screw
2
Steering Wheel Switch Wire Harness
5
Driver Side A irbag Wire Harness
3
Wire Retainer Hooks
NOTE
Secure the steering wheel switch wires to the steering wheel damper bracket hooks as
seen in Figures 5 and 6.
© 2014 Toyota Motor Sales, USA
@TOYOTA
T-SB-0008-14
Rev1
July 28, 2014
Page 12 of 21
Driveline Vibration
Repai r Proced ure (Continued)
D. Install the steering wheel pad .
Refer to TIS, applicable model and model year Repair Manual:
• 2005 Tacoma:
Vehicle Interior- Supplemental Restraint Systems - "Horn Button Assy: Replacement"
• 2006 - 2014 Tacoma :
Vehicle Interior - Supplemental Restraint Systems - "Supplemental Restraint
System: Steering Pad: Installation"
• 2006 Tacoma : Installation
• 2007 Tacoma : Installation
• 2008 Tacoma : Installation
• 2009 Tacoma: Installation
• 201 O Tacoma: Installation
• 2011 Taco ma: Installation (06/2010 - 12/2010) I (12/2010 - )
• 2012 Tacoma : Installation
• 2013 Tacoma: Installation
• 2014 Tacoma : Installation
5. Raise the vehicle using a drive-on hoist or wheel alig nment rack.
NOTE
Suspension of vehicle MUST be at rid e height.
© 2014 Toyota Motor Sales, USA
@TOYOTA
Rev1
T-SB-0008-14
July 28, 2014
Page 13 of 21
Driveline Vibration
Repa ir Proced ure (Continued)
6. Measure Propeller Shaft to Pinion Joint Angle (J/A).
NOTE
All measurements must be taken from the passenger side of vehicle fa cing th e drive r s ide.
Refer to Figure 7 below to ensure that the angles measured have the correct positive(+) or
negative (-) values assig ned.
• Arrow pointing up indicates a positive angle . In the example on th e left, th e angle
measured is a posit ive 1.15 (+1 .15).
• Arrow pointing down indicates a negative angle. In t he example on th e r ight, th e a ng le
measured is a negative 0.95 (-0.95).
Figure 7.
D191tal Levn l • Bc vPI Gauge 2-111 I
®~8
~
CDe 8
TripleMAG
TtipleMAG
1
I
Up Arrow
2
© 201 4 Toyota Motor Sales, USA
I
Down Arrow
@ TOYOTA
T-SB-0008-14
Rev1
July 28, 2014
Page 14 of 21
Driveli ne Vibration
Repair Proced ure (Continued)
A. Measu re the Propeller Shaft Angle (P/A) .
(1) Rotate pinion fl ange to the correct
position as shown in Figure 8.
Figure 8 .
NOTE
Be sure to wipe off the area before
taking pinion flange measurement.
1
Up
2
Front
3
Pinion Flange
(2) Use the protra ctor and measure the ang le of the rear section of the 2-piece propeller
shaft. Ensure protractor is placed along the centerline of the propeller shaft as shown
in Figure 9.
Figure 9. CORRECT Placement of Protractor
Figure 10. INCORRECT Placement of Protractor
© 2014 Toyota Motor Sales, USA
@TOYOTA
T-SB-0008-14
Rev1
July 28, 2014
Page 15 of 21
Driveline Vibration
Repair Proced ure (Continued)
(3) Record the Propeller Shaft Angle (P/A) .
Figure 11 .
B. Measure the Pinion Flange Angle (F/A) .
( 1) Place protractor against fl ange surface.
Ensure protractor is firmly against the flange to obtain an accurate Pinion Flange Angle
as shown in Figure 12.
Figure 12. CORRECT Placement of Protractor
© 2014 Toyota Motor Sales, USA
Figu re 13. INCORRECT Placement of Protractor
@TOYOTA
T-SB-0008-14
Rev1
July 28, 2014
Page 16 of 21
Driveline Vibration
Repair Procedure (Conti nued)
Figure 14.
(2) Record the Pinion Flange Ang le (F/A).
C. Obtain the Propeller Shaft to Pi nion Joint Angle (J/A).
Joint Angle Worksheet
PINION FLANGE ANGLE
-
PROPELLER SHAFT ANGLE
=
JOINT ANGLE
F/A
-
P/A
=
J/A
-
=
NOTE
Joint Angl e (J/A) can be a negativ e value.
7. Using the Pinion Joint Angle (J/A) value obtained in step 6, select the appropriate leaf spring
part numbers from one of the tables below.
A. Verify if the vehicle is equipped with Standard or Firm Ride suspension . Look up the factory
option codes (accessories) in vehicle history on TIS.
Does the vehicle have option codes CW, OF, OC, PT, or PY?
• YES • NO -
Vehicle has Firm Ride Suspension. Refer to Table 2 or 4 .
Vehicle has Standard Suspension. Refer to Table 1 or 3.
B. Verify if the vehicle has had T-SB-0249-12 previously performed through National Service
History on TIS.
Has the vehicle had T-SB-0249-12 previously performed?
• YES • NO -
Refer to Table 1 or 2.
Refer to Table 3 or 4 .
© 2014 Toyota Motor Sales, USA
@ TOYOTA
Page 17 of 21
July 28, 2014
Rev1
T-SB-0008-14
Driveline Vibration
Re pair Procedure (Continued)
NOTE
B e sure to reference the correct table .
Table 1. Part Number Selection for Vehicles WITH T-SB-0249-12 Performed: Standard Suspension
STANDARD SUSPENSION
MODEL
TYPE
VOS
4X2
Double Cab
PreRunner
JU4GN
4X2
Double Cab
PreRunner
S-Long
KU4HN
JU62N
J OINT A NGLE
GREATER THAN
0.9
JOINT A NGLE
BETWEEN
-0.3 & 0.8
JOINT A NGLE
LESS THAN
-0.4Q
48220-04290 LH
48210-04650 RH
48220-04220 LH
48210-04580 RH
48220-04230 LH
48210-04590 RH
KU72N
J OINT ANGLE
GREATER THAN
0.4
JOINT ANGLE
BETWEEN
--0.8 & 0.3
J OINT ANGLE
LESS THAN
-0.9
48220-04290 LH
48210-04650 RH
48220-04220 LH
48210-04580 RH
48220-04230 LH
48210-04590 RH
48220-04290 LH
48210-04650 RH
48220-04220 LH
48210-04580 RH
48220-04230 LH
48210-04590 RH
No Wedge
2 Caster Wedge
3 Caster Wedge
LU42N
4X4
Double Cab
LU4EN
4 8220-04290 LH
48210-04650 RH
48220-04220 LH
48210-04580 RH
4 8220-04230 LH
48210-04590 RH
MU4FN
4X4
Double Cab
S-Long
4X2
Access Cab
PreRunner
4X4
Access Cab
MU52N
TU4GN
TU62N
UU42N
UU4EN
CASTER WEDGE
4 8220-04290 LH
48210-04650 RH
48220-04220 LH
48210-04580 RH
48220-04230 LH
48210-04590 RH
48220-04290 LH
482 10-04650 RH
48220-04220 LH
48210-04580 RH
48220-04230 LH
48210-04590 RH
No Wedge
2 Caster Wedge
3 Caster Wedge
© 2014 Toyota Motor Sales, USA
@TOYOTA
Rev1
T-SB-0008-14
July 28, 2014
Page 18 of 21
Drivel ine Vibration
Repa ir Procedure (Con t inued)
Table 2. Part Number Selection for Vehicles WITH T-SB-0249-12 Performed: Finn Ride Suspension
FIRM RIDE SUSPENSION
MODEL
TYPE
VOS
4X2
Double Cab
Pre Runner
JU4GN
4X2
Double Cab
Pre Runner
S-Long
KU4HN
JU62N
JOINT ANGLE
GREATER THAN
0.9
JOINT ANGL E
BETWEEN
-0.3 & 0.8
JOINT ANGLE
LESS THAN -0.4
48220-04300 LH
4 8210-04660 RH
4 8220-04310 LH
48210-04670 RH
48220-04320 LH
48210-04680 RH
KU72N
JOINT ANGL E
GREATER THAN
0.4
JOINT ANGLE
BETWEEN
-0.8 & 0.3
JOINT ANGLE
LESS THAN
-0.90
48220-04300 LH
48210-04660 RH
48220-04310 LH
48210-04670 RH
48220-04320 LH
48210-04680 RH
48220-04300 LH
48210-04660 RH
48220·04310 LH
48210-04670 RH
48220-04320 LH
4821 0-04680 RH
No Wedge
2 Caster Wedge
3 Caster Wedge
LU42N
4X4
Double Cab
LU4EN
48220-04300 LH
48210-04660 RH
48220-04310 LH
48210-04670 RH
48220-04320 LH
48210-04680 RH
MU4FN
4X4
Double Cab
S-Long
4X2
Access Cab
PreRunner
4X4
Access Cab
MU52N
TU4GN
TU62N
UU42N
UU4EN
CASTER WEDGE
48220-04300 LH
48210-04660 RH
48220-04310 LH
48210-04670 RH
48220-04320 LH
48210-04680 RH
48220-04300 LH
48210-04660 RH
48220-04310 LH
48210-04670 RH
48220-04320 LH
482 10-04680 RH
No Wedge
2 Caster Wedge
3 Caster Wedge
© 201 4 Toyota Motor Sales, USA
@ TOYOTA
T-SB-0008-14
Rev1
July 28 , 2014
Page 19 of 21
Driveline Vibration
Repair Procedure (Continued)
Table 3. Part Number Selection for Vehicles WITHOUT T-SB-0249-12 Performed : Standard Suspension
STANDARD SUSPENSION
MODEL
TYPE
VOS
4X2
Double Cab
Pre Runner
JU4GN
4X2
Double Cab
KU4HN
Pre Runner
S-Long
JU62N
JOINT ANGLE
GREATER THAN
1.6 °
JOINT ANGLE
GREATER THAN
1.2
48220-04290 LH
482 10-04650 RH
JOINT ANGLE
BETWEEN
0.3 & 1.5°
JOINT ANGLE
LESS THAN 0 .2
48220-04220 LH
48210-04580 RH
48220-04230 LH
48210-04590 RH
48220-04290 LH
482 10-04650 RH
KU72N
JOINT ANGLE
BETWEEN
-0.1° & 1.1
JOINT ANGLE
LESS THAN
-0.2
48220-04220 LH
48210-04580 RH
48220-04230 LH
48210-04590 RH
48220-04220 LH
48210-04580 RH
48220-04230 LH
48210-04590 RH
2 Caster \/Vedge
3 Casler \/Vedge
LU42N
4X4
Double Cab
LU4EN
48220-04290 LH
48210-04650 RH
4 8220-04220 LH
482 10-04580 RH
48220-04230 LH
48210-04590 RH
MU4FN
4X4
Double Cab
S-Long
4X2
Access Cab
PreRunner
4X4
Access Cab
48220-04290 LH
48210-04650 RH
MU52N
TU4GN
TU62N
UU42N
UU4EN
CASTER WEDGE
48220-04290 LH
48210-04650 RH
48220-04220 LH
48210-04 580 RH
4 8220-04230 LH
48210-04590 RH
48220-04290 LH
48210-04650 RH
48220-04220 LH
48210-04580 RH
48220-04230 LH
48210-04590 RH
2 Caster Wedge
3 Caster \/Vedge
No Wedge
No \/Vedge
Table 4. Part Number Selection for Vehicles WITHOUT T-SB-0249-12 Performed: Firm Ride Suspension
FIRM RIDE SUSPENSION
MODEL
T YPE
VOS
4X2
Double Cab
PreRunner
JU4GN
4X2
Double Cab
PreRunner
S-Long
KU4HN
JU62N
JOINT ANGLE
GREATER THAN
1.6
JOINT ANGLE
GREATER THAN
1.2
48220-04300 LH
48210-04660 RH
JOINT ANGLE
BETWEEN
0.3° & 1.5°
JOINT ANGLE
LESS THAN 0.2
48220-04310 LH
48210-04670 RH
48220-04320 LH
48210-04680 RH
48220-04300 LH
4 8210-04660 RH
KU72N
JOINT ANGLE
BETWEEN
-0.1' & 1.1
JOINT ANGLE
LESS THAN
--0.2
48220-04310 LH
48210-04670 RH
48220-04320 LH
48210-04 680 RH
48220-04310 LH
48210-04670 RH
48220-04320 LH
4821 0-04680 RH
2 Caster \/Vedge
3 Caster Wedge
LU42N
4X4
Double Cab
LU4EN
48220-04300 LH
48210-04660 RH
48220-04310 LH
48210-04670 RH
48220-04320 LH
48210-04680 RH
MU4FN
4X4
Double Cab
S-Long
4X2
Access Cab
Pre Runner
4X4
Access Cab
48220-04300 LH
4821 0-04660 RH
MU52N
TU4GN
TU62N
UU42N
UU4EN
CASTER WEDGE
48220-04300 LH
48210-04660 RH
48220-0431 O LH
48210-04670 RH
48220-04320 LHI
48210-04680 RH
48220-04300 LH
48210-04660 RH
48220-04310 LH
482 10-04670 RH
48220-04320 LH
4821 0-04680 RH
2 Caster \/Vedge
3 Casler \/Vedge
No \/Vedge
No \/Vedge
© 2014 Toyota Motor Sales, USA
@TOYOTA
T-SB-0008-14
Rev1
July 28 , 2014
Page 20 of 21
Drivel ine Vibration
Repair Procedure (Continued)
8. Replace the leaf springs with the applicable part numbers from one of the tables above.
NOTE
Wh en t ightening U-bolt nuts, be sure to set
to the following torque:
Figure 15.
Torque: 60 N*m (610 kgf*cm, 44 ft*lbf)
NOTE
•
If the vehicle w as built October 2013 or earlier, repla ce th e RR Spring Bumper, U-bolts ,
Flange Nuts, and washers with parts listed in the Parts Information t able.
• If the vehicle was built November 2013 or later, no additional parts need to be replaced.
Refer t o TIS, applicable model and model year Repair Manual:
• 2005 Tacoma:
Suspension - Rear Suspension - "Rear LH Spring Assy: Overl1au/"
• 2006 - 2014 Tacoma:
Suspension - Rear Suspension - "Suspension: Rear Leaf Spring: Removal I Installation'"
.
.
.
.
.
.
.
.
.
2006 Tacoma: Removal / Installation
2007 Tacoma: Removal/ Installation
2008 Tacom a: Removal / Installation
2009 Tacoma: Removal I Installation
2010 Tacoma: Removal / Installation
201 1 Tacoma: Removal I Insta llation
2012 Tacoma : Removal / Installation
2013 Tacoma : Removal / Installation
2014 Tacoma: Remova l/ Installation
© 2014 Toyota Motor Sales, USA
@TOYOTA
T-SB-0008-14
Rev1
July 28, 2014
Page 21 of 21
Driveline Vibration
Repair Proced ure (Continued)
NOTE
Fasteners for shocks and leaf spring bushings should be tightened . Then torque for these
joints should be set while vehicle is on the ground .
9. Test drive vehicle and confirm the vibration has been improved. Ensure that there is no vibration
under deceleration .
Is vibration still felt between 15 - 25 mph?
• YES - If vibration is still present, confirm that repair was performed correctly following the
Repair Procedure in this bulletin .
• NO -
Repair is complete.
© 2014 Toyota Motor Sales, USA