NHTSA ID Number: 10071090
Manufacturer Communication Number: LTB00625NAS1
TSB/Document Date: 2016-06-13
Summary
SUMMARY TO BE PROVIDED ON A FUTURE DATE.
If the measured torque is less than the minimum
residual torque shown, the fixing should be replaced
with new and torque with reference to TOPIx
Workshop Manual, section 204-01.
http://topix.landrover.jlrint.com/topix/service/document/474581
4/28/2014
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10.
NOTE: minimum torque: 273Nm (refer to
TABLE 1).
P6 Lower Ball Joint Knuckle (Lower Arm Rear)
11.
NOTE: minimum torque: 60Nm (refer to
TABLE 1).
P7 Upper Control Arm to Knuckle
12.
NOTE: minimum torque: 273Nm (refer to
TABLE 1).
P40 Lower Ball Joint Knuckle (Lower Arm Front)
13.
NOTE: minimum torque: 210Nm (refer to
TABLE 1).
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P56 Adaptive Shock Absorber Yoke to Lower Control Arm.
If the measured torque is less than the minimum
residual torque shown, the fixing should be replaced
with new and torque with reference to TOPIx
Workshop Manual, section 204-01.
14.
1).
NOTE: M12 x 4 off minimum torque: 140Nm; M14 x 2 off minimum torque: 230Nm (refer to TABLE
Dynamic Response Front Actuator Ski Bracket
If the measured torque is less than the minimum residual torque shown, the fixing should be replaced with new
and torque with reference to TOPIx Workshop Manual, section 204:01.
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15.
NOTE: minimum torque: 174Nm (refer to
TABLE 1).
Front stabilizer bar links, Actuator Bar Arms to Knuckle
16.
NOTE: minimum torque: 89Nm (refer to
TABLE 1).
Pinch Bolt - Front Air Strut to Yoke
17.
NOTE: minimum torque: 60Nm (refer to
TABLE 1).
P1/P2 Upper Control Arm to Knuckle
If the measured torque is less than the minimum
residual torque shown, the fixing should be replaced
with new and torque with reference to TOPIx
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Workshop Manual, section 204:01.
18.
NOTE: Torque: 30Nm (refer to TABLE 1);
tighten in a diagonal sequence.
Upper Fixings - Front Air Strut
19. Check Pipes for Fouls
Front pipe set to longitudinal. Check for a foul
between the front hydraulic pipe set and the
longitudinal.
20. Front Pipe Set to Subframe
Check that the rubber buffer is fitted to the hydraulic
pipe. Ensure that there is not a hard foul between the
hydraulic pipe and the sub frame.
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21. Return Hose to Longitudinal
Check that the rubber buffer is fitted and that there
isn’t a hard foul between the return pipe/hose and
the underside of the longitudinal.
22. Rear Pipe to Aero Shield
Check for a foul as the rear pipes exit from the aero
under shield.
Check the hydraulic pipe routing under the aero
shield and ensure free of fouls to the fuel pipes.
23.
NOTE: View of the end of hydraulic valve
block from front of vehicle.
Valve Block to Body Stud Clearance
There should be 5mm clearance between the valve
block body and the plastic body fastener that secures
the fuel lines. Where no or very little clearance exists,
the head of the fastener should be modified, by
removing it and drilling an axial hole 5mm diameter
through the head, so that the body stud passes
through the head of the fixing.
24. Front Pipes to Edge Clip on Subframe Ski Bracket (Front
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right-hand)
There should not be a foul condition between the
hydraulic pipes and the ski bracket.
• If a foul is present, adjust the hydraulic pipes
until a clearance is achieved.
25. Carry out road test:
If the issue is not still present, return the vehicle to the customer
If the issue is still present, continue to the next step.
NOTE: If the knocking noise is still present and considered unacceptable after performing the
26.
above steps, remove and discard both underhood strut brace bars.
Remove the cowl panel grille (see TOPIx Workshop Manual section 501-02).
27. Remove both strut brace bars.
28. Remove the grommets from strut brace and discard both strut brace bars.
29.
NOTE: one foam pad is sufficient for both
strut brace bars.
Insert foam pad (BTR6506; cut to a length of 38mm) into
rear of each strut brace bar grommet as shown.
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30. Insert the grommets as shown.
31.
NOTE: discard the four (4) fixing bolts that
attach the brace bar to the bulk head (below wind
screen).
Install strut brace bar bolts back into the struts as
shown; tighten to 55Nm.
32. Install the cowl panel grille (see TOPIx Workshop Manual, section 501-02).
33. After performing all listed remedial actions, it is possible that a low level of residual knocking noise may still be
present. This low level of knocking noise may be caused by the Dynamic Response system's hydraulic operation. If
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the concern has not improved to an acceptable level, contact the Land Rover
Technical HelpLine for further assistance.
TABLE 1: Torque Specification - Front Suspension
Joint Description
Torque
Nominal
Graphic
P1 Upper Control Arm to Body
60-90Nm
75Nm
E149026
P2 Upper Control Arm to Body (Rear Mount)
60-90Nm
75Nm
E149026
P3 Lower Control Arm to Frame
190-340Nm
n/a (torque + angle)
E156341
P4 Lower Control Arm to Frame
190-340Nm
n/a (torque + angle)
E146696
P6 Lower Ball Joint Knuckle (Lateral Arm)
290 ± 17Nm
290Nm
E146695
P7 Upper Control Arm to Knuckle
70 ± 10Nm
70Nm
E145575
P40 Lower Ball Joint Knuckle (Lower Arm Front)
290 ± 17Nm
290Nm
E156342
P56 Adaptive shock absorber Yoke to Lower Control Arm
210-340Nm
n/a (torque + angle)
E146697
Dynamic Response front actuator Ski Bracket M12 joints (x4)
140-230Nm
n/a (torque + angle)
E144814
Dynamic Response front actuator Ski Bracket M14 joints (x2)
230-300Nm
n/a (torque + angle)
E144814
Stabilizer bar links, Actuator bar arms to knuckle
185 ± 11Nm
185Nm
E156343
Front Strut to Body - Upper
30Nm
30Nm
E156344
Front Strut to Yoke
89-101Nm
95Nm
E145482
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4/28/2014
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TSB/Document ID: LTB00625NAS1
Replacement Service Bulletin Number:
MFR Communication Date: 2014-04-28
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 |
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