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Last Modified: 11-27-2007 |
1.6 A |
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Service Category: Suspension |
Section: Suspension Control System |
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Model Year: 2008 |
Model: LX570 |
Doc ID: RM0000039ZY002X |
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Title: SUSPENSION CONTROL: DAMPING FORCE CONTROL ACTUATOR (for Front Side): INSTALLATION (2008 LX570) |
INSTALLATION
HINT:
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Use the same procedures for the RH side and LH side.
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The procedures listed below are for the LH side.
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A bolt without a torque specification is shown in the standard bolt chart
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1. INSTALL FRONT SUSPENSION CONTROL VALVE ASSEMBLY LH
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(a) Install the control valve with the 3 bolts.
Torque: 31 N·m (316 kgf·cm, 23 ft·lbf)
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(b) Connect the control valve connector.
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2. INSTALL FRONT NO. 3 SUSPENSION CONTROL ACCUMULATOR LH
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(a) Apply a small amount of suspension fluid to a new O-ring and new back-up ring and install them to the accumulator.
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(b) Install the accumulator to the control valve.
Torque: 150 N·m (1530 kgf·cm, 111 ft·lbf)
3. INSTALL FRONT SHOCK ABSORBER CONTROL VALVE ASSEMBLY LH
(a) Install the bleeder plug and bleeder plug cap to the control accumulator.
Torque: 8.3 N·m (85 kgf·cm, 73 in·lbf)
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(b) Install the control valve to the vehicle with the 3 bolts.
Torque: 31 N·m (316 kgf·cm, 23 ft·lbf)
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(c) Connect the connector.
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4. INSTALL FRONT NO. 2 SUSPENSION CONTROL ACCUMULATOR LH
(a) Apply a small amount of suspension fluid to a new O-ring and install it to the accumulator.
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(b) Install the accumulator to the shock absorber control valve.
Torque: 57 N·m (581 kgf·cm, 42 ft·lbf)
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5. CONNECT NO. 2 SUSPENSION CONTROL PRESSURE HOSE
(a) Install a new gasket to the No. 2 suspension control pressure hose, then connect the pressure hose to the control valve with the union bolt.
Torque: 50 N·m (510 kgf·cm, 37 ft·lbf)
6. INSTALL NO. 2 HEIGHT CONTROL TUBE LH
(a) Using a union nut wrench, connect the No. 2 height control tube to the No. 3 height control tube, shock absorber control valve and control valve.
Torque: 44 N·m (450 kgf·cm, 33 ft·lbf)
Torque: 40 N·m (408 kgf·cm, 30 ft·lbf)
HINT:
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Use a torque wrench with a fulcrum length of 300 mm (11.8 in.).
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The torque value for use with a union nut wrench is effective when the union nut wrench is parallel to the torque wrench.
(b) Install the No. 2 height control tube with the bolt.
Torque: 31 N·m (316 kgf·cm, 23 ft·lbf)
7. INSTALL FRONT NO. 1 SUSPENSION CONTROL ACCUMULATOR ASSEMBLY LH
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(a) Install the No. 1 suspension control accumulator to the frame with the 2 bolts.
Torque: 31 N·m (316 kgf·cm, 23 ft·lbf)
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8. INSTALL NO. 1 HEIGHT CONTROL TUBE LH
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(a) Install a new gasket to the No. 1 height control tube, then temporarily install the No. 1 height control tube to the control valve and control accumulator with the union bolt and union nut.
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(b) Using a union nut wrench, install the No. 1 height control tube.
Torque: 44 N·m (450 kgf·cm, 33 ft·lbf)
Torque: 40 N·m (408 kgf·cm, 30 ft·lbf)
HINT:
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Use a torque wrench with a fulcrum length of 300 mm (11.8 in.).
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The torque value for use with a union nut wrench is effective when the union nut wrench is parallel to the torque wrench.
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(c) Tighten the union bolt.
Torque: 43 N·m (438 kgf·cm, 32 ft·lbf)
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9. BLEED AIR FROM SUSPENSION FLUID
10. CHECK FLUID LEVEL IN RESERVOIR
11. INSPECT FOR SUSPENSION FLUID LEAK
12. INSTALL HEIGHT CONTROL PROTECTOR PIPE BRACKET
(a) Install the 3 brackets with the 6 bolts.
Torque: 31 N·m (316 kgf·cm, 23 ft·lbf)
13. INSTALL SIDE STEP ASSEMBLY
14. INSTALL FRONT FENDER MUDGUARD LH
15. INSTALL HEIGHT CONTROL PROTECTOR PIPE
(a) Install the protector pipe with the 6 bolts.
Torque: 31 N·m (316 kgf·cm, 23 ft·lbf)
Torque: 16 N·m (163 kgf·cm, 12 ft·lbf)
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