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HKS 12001-AT005 Installation Manual

Supercharger system
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PRODUCT
PART NUMBER
APPLICATION
ENGINE
YEAR
※This application was confirmed by November, 2011.
Kit Installed Vehicle
This manual assumes that you have and know how to use the tools and equipment necessary to safely
perform service operations on your vehicle. This manual assumes that you are familiar with typical
automotive systems and basic service and repair procedures. Do not attempt to carry out the operations
shown in this manual unless these assumptions are correct. Always have access to a factory service manual.
To avoid injury, follow the safety precautions contained in the factory service manual.
REVISION OF MANUAL
Rev. Number
3-3.01
2011/5
3-3.03
2012/11
Published in November, 2011 by HKS Co., Ltd. (Unauthorized reproduction is strictly prohibited.)
Part No: 12001-AT005 LEXUS LS460 (1UR-FSE)
Installation Manual
Read this manual prior to the installation.
After installation, follow the instructions for safe use.
Installation must be done by a professional.
GT SUPERCHARGER SYSTEM
12001-AT005
LEXUS LS460 （DBA-USF40)
1UR-FSE
2006/09～2009/08
Date
Manual Number
E04215-T63010-00
E04215-T63012-00
Kit Installed Engine Compartment
NOTICE
st
1
Edition
Instruction revised
Details

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Summary of Contents for HKS 12001-AT005

  • Page 1 To avoid injury, follow the safety precautions contained in the factory service manual. REVISION OF MANUAL Rev. Number Date Manual Number Details 3-3.01 2011/5 E04215-T63010-00 Edition 3-3.03 2012/11 E04215-T63012-00 Instruction revised Published in November, 2011 by HKS Co., Ltd. (Unauthorized reproduction is strictly prohibited.)
  • Page 2 REMARKS  HKS will not be held responsible for any and all damages to the vehicle’s engine or other supplemental devices through the use of this product. ○ This kit (12001-AT005) includes the HKS GT Supercharger System Complete Kit base warranty.
  • Page 3  This product is an automobile part. Do not use for any other purposes.  HKS will not be responsible for any damage caused by incorrect installation and/or use, or use after modification and/or dismantling of this product.

  • Page 4: Parts List

    B 07 G09113-T63030-00 Silicone Hose (Purple) 65mm L=20 B 08 G09113-K00070-15 Silicone Hose (Purple) 35mm L=55 B 09 90400-097100 Silicone Hose (Purple) 60-65mm L=70 B 10 90400-104100 Silicone Hose (Purple) 70mm L=55 HKS GT SUPERCHARGER SYSTEM /LS460 - 3 -...
  • Page 5 Low Head Cap Bolt M8 L=40 B 44 G90221-062101-BA Flange Nut M6 B 45 G90221-082101-CB Flange Nut M8 B 46 G90221-102101-CA Flange Nut M10 B 47 G90311-062103-0A Washer M6 B 48 G90311-082101-0A Washer M8 HKS GT SUPERCHARGER SYSTEM /LS460 - 4 -...
  • Page 6 C 13 G09113-T63010-00 C 14 90403-003100 Joint Pipe 8mm C 15 90122-002100 Hose Clamp 8mm Thermo Sheet （100×100） C 16 G09325-K00010-00 Mesh 16mm （L=700） C 17 G09113-T63020-00 C 18 G17661-T63010-00 Blow-off Valve HKS GT SUPERCHARGER SYSTEM /LS460 - 5 -...
  • Page 7 D 32 G13561-T63020-00 Drive Pulley D 33 G13563-T63020-00 Drive Pulley Shaft Assembly D 34 G09971-K00220-00 Spacer D= 20 d= 8 t= 37.2 D 35 G09971-K00230-00 Spacer D= 20 d= 10 t= 39.5 HKS GT SUPERCHARGER SYSTEM /LS460 - 6 -...
  • Page 8 ※ If any spare part is necessary to replace, contact your dealer. ※ Bolts, nuts, and washers included in this kit are more than required to install this kit. Keep those extras as spare parts. HKS GT SUPERCHARGER SYSTEM /LS460 - 7 -...

  • Page 9: Main Parts

    A16：I/C Bracket No.2 A18：Blind Nut M6 A26：Suction Pipe A27：S/C Bracket No.1 A20：Inlet Pipe No.2 A19：Inlet Pipe No.1 A25：Outlet Pipe No.4 A23：Outlet Pipe No.2 A21：Inlet Pipe No.3 A24：Outlet Pipe No.3 A22：Outlet Pipe No.1 HKS GT SUPERCHARGER SYSTEM /LS460 - 8 -...
  • Page 10 B51：F-CON Harness B52：F-CON Harness B53：Press. Sensor B54：Press. Sensor （F-CON Side） （ECU Side） Harness B55：INJ Adapter B61：One way Valve B62：Airflow Ex. Harness B63：6-pin Connector B65：Blow-off Pipe No.2 B66：Belt 7PK1030 B67：Belt 6PK2135 B64：Blow-off Pipe No.1 HKS GT SUPERCHARGER SYSTEM /LS460 - 9 -...
  • Page 11 D06：Pipe Bracket D07：Pipe Bracket D05：Oil Tank Bracket D08：Level Gauge （Hole Dia. φ7） （Hole Dia.φ12） Bracket D10：Water Bypass Joint D09：Drive Pulley Bracket D11： Water Outlet Gasket D33：Drive Pulley Shaft Assy Bearing D32：Drive Pulley HKS GT SUPERCHARGER SYSTEM /LS460 - 10 -...
  • Page 12 Main Parts (4) E10：Intercooler F01：Air Cleaner Duct F02：Lower Air F03：Upper Air F04：Engine Cover Cleaner Box Cleaner Box F09：Engine Front Side Cover F11：Engine Right Side F10：Engine Left Side Cover Cover HKS GT SUPERCHARGER SYSTEM /LS460 - 11 -...
  • Page 13 ○ Remove two mounting rubbers in the back of the engine side covers. (Keep the removed rubbers for later use.) ○ Remove 6 clips and then remover the cowl top ventilator louver LH. HKS GT SUPERCHARGER SYSTEM /LS460 - 12 -...
  • Page 14 Wrap a protection tape around the screwdriver as shown in the diagram on the right. ※ Make sure not to scratch the cylinder head when removing the spark plug tube gasket. HKS GT SUPERCHARGER SYSTEM /LS460 - 13 -...

  • Page 15: Drain Coolant

    Take extra care when removing the 10mm fitting used in vehicles manufactured earlier than August 2010 since it is thin and easy to be broken. ○ Disconnect the upper and lower radiator hoses. HKS GT SUPERCHARGER SYSTEM /LS460 - 14 -...
  • Page 16 ○ Remove the water pump pulley. ○ Remove 2 idler pulleys. ○ Remove the resonator bracket. ○ Remove the front water bypass joint and 2 water outlet gaskets. ○ Remove the water inlet housing and gasket. HKS GT SUPERCHARGER SYSTEM /LS460 - 15 -...
  • Page 17 ○ Change the engine harness layout (right front bank.) After Change Before Change Remove the corrugated tube of the engine Remover the harness clamp, harness harness circled in the diagram above. cover, and corrugated tube. HKS GT SUPERCHARGER SYSTEM /LS460 - 16 -...
  • Page 18 ○ Re-bundle the black-blue wire and wire covered with black tube from ④ with the bundle ②, and route it under the VTC unit. After Modification ① ① ②＋④ ④ Black-Blue wire ・Corrugated Tube 5mm / 7mm / 10mm / 13mm HKS GT SUPERCHARGER SYSTEM /LS460 - 17 -...
  • Page 19 ・ P/S Computer Bracket No.1 ・ P/S Computer Bracket No.2 ・Ground Adapter ・Spacer D=20 d=6 t=10 ・Cap Bolt M6 L=15 (3 pcs.) ・Cap Bolt M6 L=30 ・Pipe Bracket No.1 ・Washer M6 （4 pcs.） ・Large-dia. Washer M6 HKS GT SUPERCHARGER SYSTEM /LS460 - 18 -...
  • Page 20 ・ Reuse the factory bolts to install the side of screw holes. the P/S computer. ・ Relocate the ground to the steering ECU bracket using the Cap Bolt M6 L=15, Washer M6, and Flange Nut M6 HKS GT SUPERCHARGER SYSTEM /LS460 - 19 -...
  • Page 21 ○ Install the Water Inlet Adapter. ・Water Inlet Adapter ・O-Ring ・Factory Bolt M8 x 3 Install the O-ring. Insert the harness between the VTC unit and Adapter using the 3 factory M8 bolts. Tightening Torque N･m（kgf･m） T=21(2.14) HKS GT SUPERCHARGER SYSTEM /LS460 - 20 -...
  • Page 22 ○ Place the Drive Pulley and Drive Pulley Shaft over the Water Pump Pulley, and install them. ・Drive Pulley ・Cap Bolt M8 L=25 (4 pcs.) Tightening Torque N･m（kgf･m） ・Washer M8 （4 pcs.） T=21(2.14) HKS GT SUPERCHARGER SYSTEM /LS460 - 21 -...
  • Page 23 M10 L=95 Flat Head Bolt Spacer M8 L=30 D=20 d=8 t=7 Spacer D=20 d=10 t=7 Spacer D=20 d=8 t=3 Cap Bolt M8 L=30 Flat Head Bolt Spacer M8 L=30 D=20 d=8 t=3 HKS GT SUPERCHARGER SYSTEM /LS460 - 22 -...
  • Page 24 ・Idler Pulley Bracket No.1 ・Idler Pulley φ60 ・Hexagon Spacer B=17 M10 L=46.5 ・Spacer D=20 d=10 t=6 ・Cap Bolt M10 P=1.5 L=35 ・Washer M10 Tightening Torque N･m（kgf･m） Spacer D=20 d=10 t=6 M10 Bolt T=47(4.79) HKS GT SUPERCHARGER SYSTEM /LS460 - 23 -...
  • Page 25 ※Do not apply tension to the belt, yet. ○ Remove cloth or paper from the space specified on page 22. ・Flange Nut M10 Tightening Torque N･m（kgf･m） M10 Bolt・Nut T=43(4.39) HKS GT SUPERCHARGER SYSTEM /LS460 - 24 -...
  • Page 26 ・Flange Nut M6 (2 pcs.) ○ Install the Fluid Tank. ・Fluid Tank ・Silicone Hose 70mm L=20 (2 pcs.) ・Hose Clamp #48 (2 pcs.) Install the 8mm fitting facing to the vehicle’s front. HKS GT SUPERCHARGER SYSTEM /LS460 - 25 -...
  • Page 27 Tighten the bolt to the specified tightening torque, and then remove it. Tightening Torque N･m（kgf･m） M8 Bolt T=21(2.14) ○ Cut the provided 16mm Hose to 265mm and 175mm in length. ・Hose 16mm (L=500mm） HKS GT SUPERCHARGER SYSTEM /LS460 - 26 -...
  • Page 28 ・ Push and shrink the Mesh in a longitudinal direction to expand the diameter. ・ Insert the 16mm Hose into the Mesh. ・ Make sure the hose is properly fit in the Mesh. HKS GT SUPERCHARGER SYSTEM /LS460 - 27 -...
  • Page 29 Cut @ 5mm from the end. ・ Cut the hose at 30mm from the radiator side. ・ Cut the hose at 5mm from the water inlet housing side. Cut at 30mm from the end. HKS GT SUPERCHARGER SYSTEM /LS460 - 28 -...
  • Page 30 ○ Secure the Oil Level Gauge using the following provided Parts. ・Level Gauge Bracket ・Cap Bolt M6 L=15 (2pcs.) ・Washer M6 (2 pcs.) ・Flange Nut M6 HKS GT SUPERCHARGER SYSTEM /LS460 - 29 -...
  • Page 31 Install the cut Corrugated Tube to the end of the Hose Assembly 10mm. 730mm ・Hose Assembly 10mm ・Corrugated Tube 15mm ○ Install the Silicone Hose 50mm L=20 to the Fluid Filter. ・Silicone Hose 50mm L＝20 HKS GT SUPERCHARGER SYSTEM /LS460 - 30 -...
  • Page 32 Oil Level Gauge. ○ Cover the cylinder head cover and vehicle body with cloth to protect them from being damaged; then, temporality place the GTS8550 on the cylinder head cover. HKS GT SUPERCHARGER SYSTEM /LS460 - 31 -...
  • Page 33 ・Spacer D=20 d=8 t=14.5 (3 pcs.) Cap Bolt M8 L=40 ・Cap Bolt M8 L=60 (2 pcs.) ・Spacer D=20 d=8 t=14.5 (3 pcs.) ・Hexagon Bolt M8 L=60 ・Washer M8 (3 pcs.) ・Washer M8 (3 pcs.) HKS GT SUPERCHARGER SYSTEM /LS460 - 32 -...
  • Page 34 ・Collar D=15 d=6 t=3 ・Cap Bolt M6 L=25 (3 pcs.) ・Flange Nut M6 ・Cap Bolt M6 L=25 (3 pcs.) ・Washer M6 (3 pcs.) ・Collar D=15 d=6 t=3 ・Gasket (2 pcs.) ・Flange Nut M6 HKS GT SUPERCHARGER SYSTEM /LS460 - 33 -...
  • Page 35 ○ Install the oil filter to the sub member. ・Tie Wrap (L) (6 pcs.) Do not install a Tie Wrap over the place Install Tie Wraps as shown above. the arrow points in the diagram above to avoid oil leakage. HKS GT SUPERCHARGER SYSTEM /LS460 - 34 -...
  • Page 36 ○ Install the Tensioner Pulley to the Tensioner Pulley Bracket. ・Idler Pulley 70mm ・Pulley Cover ・Tensioner Pulley Bracket ・Spacer D=20 d=10 t=10.5 ・Cap Bolt M10 L=45 ・Washer M10 ・Flange Nut M10 Spacer D=20 d=10 t=10.5 Tightening Torque N･m（kgf･m） M10 Bolt T=47(4.79) HKS GT SUPERCHARGER SYSTEM /LS460 - 35 -...
  • Page 37 ○ Temporarily install the Belt 7PK1030. ・Belt 7PK1030 ○ Temporarily install the bearing holder to the Drive Pulley Bracket. ・Drive Pulley Bracket ・Cap Bolt M8 L=25 (4 pcs.) ・Washer M8 (4 pcs.) HKS GT SUPERCHARGER SYSTEM /LS460 - 36 -...
  • Page 38 ・Cap Bolt M10 L=65 ・Washer M10 ・Washer M10 ・Nut M10 ・Nut M10 ・Spacer D=20 d=8 L=37.2 Tighten the Nut M10 with Plate Nut M10. ・Cap Bolt M8 L=65 ・Cap Bolt M10 L=20 ・Washer M8 HKS GT SUPERCHARGER SYSTEM /LS460 - 37 -...
  • Page 39 Tightening Torque N･m（kgf･m） to the GT8550 M6 Bolt T=12(1.22) ○ Install the Idler Pulley. ・Idler Pulley 70mm ・Pulley Cover ・Spacer D=20 d=10 t=16.5 ・Cap Bolt M10 L=55 ・Flange Nut M10 ・Washer M10 HKS GT SUPERCHARGER SYSTEM /LS460 - 38 -...
  • Page 40 Measure the belt tension at the point shown in the diagram above. Tension Meter Settings Span Length： 230mm No. of Ribs： 7 Belt SG： 0.0188g/ (1 rib x 1m long) Tension： 960N HKS GT SUPERCHARGER SYSTEM /LS460 - 39 -...
  • Page 41 ○ Install the Blind Nuts on the center line of the reinforcement’s bottom toward the vehicle front as shown below. ・Blind Nut M6 (4 pcs.) Front of Vehicle 50mm 100mm 75mm 80mm HKS GT SUPERCHARGER SYSTEM /LS460 - 40 -...
  • Page 42 ・ To install piping, modify the rib part of the reinforcement bracket using a belt sander. ・ Paint the modified part of the bracket’s bottom matte-black. Driver’s side (LHD) Passenger’s side (LHD) HKS GT SUPERCHARGER SYSTEM /LS460 - 41 -...
  • Page 43 ① on the vehicle side using Tie Wraps. ・Tie Wrap (L) ・Tie Wrap (M) ○ Remove the harness cover from the back of the hood lock. Secure any loose harness with Tie Wraps. Harness Cover HKS GT SUPERCHARGER SYSTEM /LS460 - 42 -...
  • Page 44 Pull the lower side of the center brass forward, insert and temporarily install the intercooler. ③ Install the factory bolts to the lower side of the center brass. ○ Install the reinforcement. HKS GT SUPERCHARGER SYSTEM /LS460 - 43 -...
  • Page 45 Intercooler inserting the Spacer D=20 d=9 t=5 Intercooler to the Oil Cooler Core inserting the using the Button Bolt M8 L=20. Spacer D=20 d=9 t=5 using the Cap Bolt M8 L=25, Washer M8, and Flange Nut M8. HKS GT SUPERCHARGER SYSTEM /LS460 - 44 -...
  • Page 46 Route the hose through the place the arrow Connect ② to the oil tank. (Connect the 880mm indicated in the diagram above to pull into the long φ15 Corrugated tube to 1440mm long φ8 engine. tube.) HKS GT SUPERCHARGER SYSTEM /LS460 - 45 -...
  • Page 47 After securing the hose to the electric fan, connect the hose to the oil tank. Secure the hose to the side of the rib to avoid contact with the reservoir tank. ○ Install both sides’ horns and smog sensor. HKS GT SUPERCHARGER SYSTEM /LS460 - 46 -...
  • Page 48 Inlet Pipe No.2 Outlet Pipe No.2 Outlet Pipe No.2 Inlet Pipe No.3 Outlet Pipe No.3 Outlet Pipe No.1 ○ Install the provided Insulator Rubber to Pipe Bracket No.1. ・ Insulator Rubber ・ Retainer HKS GT SUPERCHARGER SYSTEM /LS460 - 47 -...
  • Page 49 (See the diagram below.) ② ① ・Inlet Pipe No.3 Protect the pipe surface to prevent to be ・Silicone Hose 65mm L=70 damaged when installing the pipe. ・Hose Clamp #44 (2 pcs.) HKS GT SUPERCHARGER SYSTEM /LS460 - 48 -...
  • Page 50 ○ Tighten all bolts, nuts, and hose clamps temporarily installed. Make sure all installed parts do not come in contact with any other parts of the vehicle. HKS GT SUPERCHARGER SYSTEM /LS460 - 49 -...
  • Page 51 Protect the pipe surface to prevent to be ・Hose Clamp #44 (2 pcs.) damaged when installing the pipe. ○ Install the Pipe Bracket to the front cross member. Hole Dia.12mm ・Pipe Bracket (Hole Dia.12mm） (2 pcs.) HKS GT SUPERCHARGER SYSTEM /LS460 - 50 -...
  • Page 52 ・Hose Clamp #40 (2 pcs.) ○ Temporarily install Outlet Pipe No.,4. ・Outlet Pipe No.4 ・Silicone Hose 70mm－80mm ・Silicone Hose 80mm L=70 ・Hose Clamp #44 ・Hose Clamp #48 (2 pcs.) ・Hose Clamp #56 HKS GT SUPERCHARGER SYSTEM /LS460 - 51 -...
  • Page 53 ○ Secure the electric fan harness to the electric fan’s rib. ・Tie Wrap (M) ○ Tighten all bolts, nuts, and hose clamps temporarily installed. Make sure all installed parts do not come in contact with any other parts of the vehicle. HKS GT SUPERCHARGER SYSTEM /LS460 - 52 -...
  • Page 54 ○ Adjust the position of Blow-off Pipe No.1 so it does not come in contact with the drive pulley bracket cap bolt M10. ○ Secure Blow-off Pipe to Outlet Pipe No.4 using Tie Wraps. ・Tie Wrap (L) HKS GT SUPERCHARGER SYSTEM /LS460 - 53 -...
  • Page 55 ○ Secure the Traction Fluid Hose to Outlet Pipe No.4. ・Tie Wrap (L) ・Tie Wrap (M) HKS GT SUPERCHARGER SYSTEM /LS460 - 54 -...
  • Page 56 Remove the front holder. ① ② ② Make these gaps② larger. ○ Pull the lock up to release it using the precision screwdriver. Pull the terminal out. HKS GT SUPERCHARGER SYSTEM /LS460 - 55 -...
  • Page 57 ○ Insert the Airflow Extension Harness terminal to the factory airflow connecter White Airflow Extension Harness Blue Green Yellow ○ Reinstall the removed retainer and front holder. ○ Secure the harness using the Tie Wrap. ・Tie Wrap (L) HKS GT SUPERCHARGER SYSTEM /LS460 - 56 -...
  • Page 58 【Vacuum Piping】 ○ Cut the canister purge hose. Insert the One Way Valve between the hose, secure the valve using Tie Wraps. Flow Direction Flow Direction ・One Way Valve ・Tie Wrap (S) HKS GT SUPERCHARGER SYSTEM /LS460 - 57 -...
  • Page 59 ・Hose 4mm ・Air Filter 4mm ○ Install the Pressure Sensor to the harness bracket. ○ Connect the Air Filter 4mm to the 500mm long Hose 4mm. ・Flange Nut M6 ・Tie Wrap (S) HKS GT SUPERCHARGER SYSTEM /LS460 - 58 -...
  • Page 60 ○ Secure the Hose 6mm to the A/C hose and engine harness using Tie Wraps. ・Joint Pipe 4-6mm ・Hose 6mm ・Hose Clamp 6mm (2 pcs.) ・Tie Wrap (S) ・Tie Wrap (M) ・Tie Wrap (L) HKS GT SUPERCHARGER SYSTEM /LS460 - 59 -...
  • Page 61 Disconnect the relay connectors (2 pcs.) from the white resin case. Disconnect the connector from the case. Cut two tie wraps, and remove the white resin ○ Install the ECU side’s F-CON Harness. ・F-CON Harness （ECU Side） HKS GT SUPERCHARGER SYSTEM /LS460 - 60 -...
  • Page 62 （Ref.） After the ECT was removed. the ECT connector. Route the F-CON Harness as shown above. Mount the VAC using a double-sided tape. Modify the ECU box so the harness can be routed Reinstall the box HKS GT SUPERCHARGER SYSTEM /LS460 - 61 -...
  • Page 63 ○ Route the F-CON iS Communication Cable terminal between the center tunnel and blower unit from the driver’s side to passenger’s side. ○ Insulate the white and brown terminals of the F-CON iS Communication Cable. F-CON iS Comm. Cable HKS GT SUPERCHARGER SYSTEM /LS460 - 62 -...
  • Page 64 Connect the red/blue wire of the OSC connector②, green wire to No.38 port of the Harness to No.43 port of the connector①. connector. Press the cover④ until it is locked. Press the cover⑤ until it is locked. HKS GT SUPERCHARGER SYSTEM /LS460 - 63 -...
  • Page 65 Connect the OSC Harness connector to the F-CON side’s harness. ○ Connect the OSC Harness to the ECU side’s harness. ○ Connect the F-CON side’s F-CON harness to the ECU side’s F-CON harness. ○ HKS GT SUPERCHARGER SYSTEM /LS460 - 64 -...
  • Page 66 ○ Modify the foam board on a front-seat foot area of a passenger compartment, and store the F-CON iS, OSC, and INJ Adapter in the board as shown in the diagram on the right. ・F-CON iS (2 pcs.) ・OSC HKS GT SUPERCHARGER SYSTEM /LS460 - 65 -...
  • Page 67 (AV output cable is not included in the kit.) ※ The F-CON iS included in this kit has no function to change the items can be shown on the display. HKS GT SUPERCHARGER SYSTEM /LS460 - 66 -...
  • Page 68 NOTE ・ When installing the side cover, make sure not to pinch the F-CON harness. ○ Connect the Pressure Sensor Harness connector. ○ Reinstall the battery. Do not reconnect the cable. HKS GT SUPERCHARGER SYSTEM /LS460 - 67 -...
  • Page 69 ・ Make sure the fug light bracket does not come in contact with the fog light and cause damage to the light. ○ Cut the factory hose 8mm to 25mm to 30mm, and install the cut hose to the thermo housing. ○ Reinstall the radiator reservoir tank. HKS GT SUPERCHARGER SYSTEM /LS460 - 68 -...
  • Page 70 ・Washer M6 Large Dia. (3 pcs.) ○ Install 2 airflow sensors to the Upper Air Cleaner Box. ・Upper Air Cleaner Box ・Cap Bolt M4 L=15 (4 pcs.) ・Spacer D=10 d=4 t=5 (4 pcs.) ・Washer M4 (4 pcs.) HKS GT SUPERCHARGER SYSTEM /LS460 - 69 -...
  • Page 71 CAUTION ・ If the connectors are connected to the wrong sides, the fuel management will have a problem and the engine might be damaged. HKS GT SUPERCHARGER SYSTEM /LS460 - 70 -...
  • Page 72 ○ Prepare 5 litters of engine coolant. ○ Pour engine coolant to the reservoir tank referring to the instruction on the tank. ○ Reconnect the cables to the battery. ○ Install the cowl top ventilator louver LH. HKS GT SUPERCHARGER SYSTEM /LS460 - 71 -...
  • Page 73 ※ There may be some unusual or unpleasant noises emanating from the Supercharger Assembly after starting the engine. This is normal, and this noise will go away after the traction fluid warms up (approximately 2-3 minutes HKS GT SUPERCHARGER SYSTEM /LS460 - 72 -...
  • Page 74 Always store excess Traction Fluid in the original bottle. ○ Put the traction oil tank cap back on. ○ Bleed air out of engine coolant referring to the instruction on the tank. HKS GT SUPERCHARGER SYSTEM /LS460 - 73 -...

  • Page 75: Belt Tension Adjustment

    ○ Install the Engine Cover Bracket to the Air Cleaner Duct. ・Air Cleaner Duct ・Tie Wrap (L) Affix the sponge sheet to the duct side. ・Sponge Sheet 30×30×t3 (Cut to half.) Install the bracket. HKS GT SUPERCHARGER SYSTEM /LS460 - 74 -...

  • Page 76: Confirmation After Installation

    When setup is completed, the projected route will appear on the back monitor. ○ Bleed air from the engine coolant. ○ Make sure the A/C heater works properly. ○ Readjust the belt tension. HKS GT SUPERCHARGER SYSTEM /LS460 - 75 -...
  • Page 77 Insert the mounting rubbers to the mounting bolts. Install the Engine Cover. NOTE ・ When removing the Engine Cover, lift the mounting rubbers instead of the engine cover itself to prevent the cover from being damaged. HKS GT SUPERCHARGER SYSTEM /LS460 - 76 -...
  • Page 78 ○ Install both left and right Engine Side Covers. ・Engine Side Cover (Left) ・Engine Side Cover (Right) ・Clip (Reuse) (8 pcs.) The installation process is now complete. HKS GT SUPERCHARGER SYSTEM /LS460 - 77 -...
  • Page 79 ・Blow-off Valve Pipe & Water Pump Pulley Bracket Bolt (Cap Bolt M10) ・Intercooler Outlet Pipe No.4 & Electric Fan Harness ・Intercooler Outlet Pipe No.4 & Reservoir Tank Pipe Check if hose clamps are properly tightened Check if engine oil level is between H-L HKS GT SUPERCHARGER SYSTEM /LS460 - 78 -...

  • Page 80: Maintenance

    22. MAINTENANCE ○ Traction Oil is used specifically for the HKS GT Supercharger. Do not use other types of oils; use of other brands of Traction Oil, engine oil, or transmission oil can lead to damage to the HKS GT Supercharger internals.

  • Page 81: Troubleshooting

    Replace damaged belts immediately. ・ Replace the filter element. ・ Engine output feels weak. ・ If HKS Hybrid Filter was used for more ・ At full throttle the boost starts to than 10,000km, replace the filter Air filter worn out reduce at a certain RPM while element.