NHTSA ID Number: 10107083
Manufacturer Communication Number: B14-040 - 8-19-1
TSB/Document Date: 2017-06-20
Summary
SERVICE BULLETIN - THERE IS A CLUNK OR RATTLE FROM THE FRONT SUSPENSION WHEN DRIVING OVER BUMPS OR ON ROUGH ROADS. THE FRONT DAMPER HAS AN INTERNAL VALVE CHARACTERISTIC THAT CREATES THE NOISE.
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TSB/Document ID: B14-040 - 8-19-1
Replacement Service Bulletin Number:
MFR Communication Date: 2015-08-19
MFR Internal Campaign ID/Software Version:
Communication Type: Service Bulletin/Repair Instructions
NHTSA Components: SUSPENSION
MFR Component System:
MFR Component Subsystem:
Previous TSB | Next TSB |
Service Bulletin
14-040
August19,2015
00216 Version 2
Front Suspension Clunk or Rattle When Driving over Bumps
Supersedes 14-040, dated November 5, 2014, to revise the information highlighted in yellow
AFFECTED VEHICLES
Year
2014-15
Model
RLX (Excluding RLX Sport Hybdg)
Trim
ALL
VIN Range
ALL
REVISON SUMMARY
Under AFFECTED VEHICLES, the year range was updated.
SYMPTOM
There is a clunk or rattle from the front suspension when driving over bumps or on rough roads.
POSSIBLE CAUSE
The front damper has an internal valve characteristic that creates the noise.
CORRECTIVE ACTION
Replace both front spring/damper assemblies.
PARTS INFORMATION
Part Name
Part Number
Quantity
Strut Noise Kit (includes front left spring/damper assembly, front right
spring/damper assembly, pinch bolt [2], flange nut [6], strut brace
mounting nut [6])
0651 0-TY2-305
1
Bolt (12 x 98 mm)
90121-S0A-000
2
Nut (12 mm)
90215-SB0-003
2
WARRANTY CLAIM INFORMATION
The normal warranty applies.
Operation Number
Description
Flat Rate Time
Template ID
Failed Part
Number
4151 C2
Replace both front
spring/dampers (includes testdrive).
1.7 hrs
14-040N
51621-TY2-A01
A
Add for alignment.
0.4 hr
14-040P
Defect Code:
00504
Symptom Code:
04201
Skill Level:
Repair Technician
CLIENT INFORMATION: The information in this bulletin is intended for use only by skilled technicians who have the proper tools, equipment, and
training to correctly and safely maintain your vehicle. These procedures should not be attempted by "do-it-yourselfers," and you should not assume
this bulletin applies to your vehicle, or that your vehicle has the condition described. To determine whether this information applies, contact an
authorized Acura
automobile dealer.
© 2014 American Honda Motor Co., Inc. -All Rights Reserved
Page 1 of 5
REPAIR PROCEDURE
1.
Test-drive the vehicle to confirm the clunk or rattle is coming from the front suspension.
2.
Raise and support the vehicle.
3.
Remove the front wheels.
4.
Remove the wheel speed sensor harness bracket.
5.
Remove the damper fork.
PINCH BOLT
49 N-m (36 lb-ft)
Replace.
--------,~"'1>--
NUT
Replace.
Page 2 of 5
6.
Remove the front strut brace mounting nuts and the flange nuts.
NOTE: Do not let the damper/spring drop down under its own weight.
FLANGE NUTS
55 N-m (41 lb-ft)
Replace.
7.
Remove the damper/spring.
NOTE: Be careful not to damage the body.
Jtr
'
Page 3 of 5
8.
Install the new damper/spring in the body with the aligning tab facing inside.
9.
Loosely install the new flange nuts.
10. Loosely install the front brace mounting nuts.
11. Loosely install the damper fork using a new nut and bolt. Install the aligning tab on the damper unit into the damper
fork slot.
12. Load the suspension with the vehicle's weight and torque the hardware:
•
•
•
•
Flange nuts: 55 N·m (41 lb-ft)
Front strut brace mounting nuts: 22 N·m (16 lb-ft)
Damper fork nut and bolt: 64 N·m (47 lb-ft)
Pinch bolt: 49 N·m (36 lb-ft)
Page 4 of 5
13. Install the wheel speed sensor harness bracket and torque the bolt to 9.5 N·m (7 lb-ft).
14. Install the front wheels.
15. Check the wheel alignment and adjust it if necessary.
Page 5 of 5
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