Toyota 712578 User's Manual
Contents
1. Disconnect both the emergency brake and speedometer cables Disconnect the back up switch wires from the existing transmission Remove the transmission and transfer case assembly from the vehicle Remove the stock 6 cylinder starter motor assembly Remove the rear factory tubular crossmember support This will require a torch and you should make sure that all fuel lines and brake lines have sufficient clearance Disconnect the slave cylinder from the bellhousing Support the rear of the engine with a small floor jack Remove the Toyota bellhousing from the back of the engine Unbolt the pressure plate assembly from the flywheel Disconnect the bellhousing mounts from the frame to allow clearance for the new bellhousing assembly Remove the flywheel assembly and have it machined if necessary Inspect the Toyota rear main seal and take appropriate measures Remove the Toyota pilot bearing from the back of the engine crank Install the new pilot bushing supplied with the adapter kit On the original Toyota bellhousing you will need to remove the timing pin located on the front side of the bellhousing The pin must be reinstalled into the Advance Adapter plate in the center of the square opening Use a hand held drill motor to position the hole for installation of the original Toyota pin 010092 UT G O SPECIAL NOTE The components packaged in this kit have been assembled and machined for specific type of conversions Modifications to a2. conversions Modifications to any of the components will void any possible warranty or return privileges If you do not fully understand modifications or changes that will be required to complete your conversion we strongly recommend that you contact our sales department for more information This instruction sheet is only to be used for the assembly of Advance Adapter components We recommend that a service manual pertaining to your vehicle be obtained for specific torque values wiring diagrams and other related equipment These manuals are normally available at automotive dealerships and parts stores
3. ADVANCE ADAPTERS INC P N 712578 P O Box 247 4320 Aerotech Center Way Paso Robles CA 93447 PAGE 1 OF 3 Telephone 800 350 2223 Fax 805 238 4201 Page Rev Date 04 07 00 TOYOTA L C 6 CYLINDER ENGINE USING THE NV4500 5 SPEED TRANSMISSION KIT CONSISTS OF Qty Part No Description NOTE 712577 BLK NEW BELLHOUSING FOR GM ENGINE x NV4500 This adapter is not compatible 712578 BLK LARGESTEEL ADAPTERPLATE with 1996 or newer NV4500 716123 DOWEL PINS Pressed in steel plate transmissions Special adapters 716139 CLUTCH FORK WEDGE are available for 1996 or newer 716157 PILOTBEARINGSLEEVE transmissions Modified to 1 4 shorter before shipping 716176 CLUTCH RELEASE ARM 716180 BALL PIVOT STUD Installed in bellhousing 716288 SLAVECYLINDER BRACKET 716316 BEARINGCOLLAR amp BEARING ASSEMBLY 723704 3 8 LOCK WASHERS 723721 H H C S 3 8 16 x 1 LONG 723722 H H C S 3 8 16x 1 1 4 LONG 723735 3 8 WASHERS NV001 NEW VENTUREINSTRUCTION MANUAL TLCO01 LAND CRUISER INSTRUCTION MANUAL N 1 1 1 1 8 2 6 4 1 1 STEP BY STEP INSTALLATION PROCEDURES Secure the vehicle in a position that will prevent any movement from the tires rolling back and forth Remove the stock skid plate Remove both front and rear drive shafts Remove existing exhaust system with the exhaust manifold remaining in position Disconnect and remove both the transmission and transfer case shifter assemblies Disconnect the battery
4. d machined for specific type of conversions Modifications to any of the components will void any possible warranty or return privileges If you do not fully understand modifications or changes that will be required to complete your conversion we strongly recommend that you contact our sales department for more information This instruction sheet is only to be used for the assembly of Advance Adapter components We recommend that a service manual pertaining to your vehicle be obtained for specific torque values wiring diagrams and other related equipment These manuals are normally available at automotive dealerships and parts stores ADVANCE ADAPTERS INC P N 712578 P O Box 247 4320 Aerotech Center Way Paso Robles CA 93447 PAGE 3 OF 3 Telephone 800 350 2223 Fax 805 238 4201 Page Rev Date 08 15 95 TOYOTA L C 6 CYLINDER ENGINE USING THE NV4500 5 SPEED TRANSMISSION NOTES 1 Theoriginal bellhousing mounts are removed from frame to allow for new bellhousing clearance 2 Anewrear mount on the back side of transfer case 7 16022 TSW will be required on FJ40 FJ40 with split T C 19 spline and FJ60 will need new crossmember under adapter 3 Longer speedometer cable and emergency brake cables are available from B T B Products 4 To maximize clutch engagement slave cylinder works best when installed to inner slot SPECIAL NOTE The components packaged in this kit have been assembled and machined for specific type of
5. ly 34 The transfer case linkage can now be assembled at this time Note that the shifter coming through the floor should be lengthened if the original position is to be retained The factory boot can also be reused Hook up the battery and starter cables The exhaust system may need rerouting due to the clutch linkage location Drive shafts should be measured and recut to the appropriate lengths Speedometer cable should be lengthened Emergency brake cable should also be lengthened B T B can supply new cables if necessary Fill transmission with the appropriate fluid PARTS LIST FOR THIS CONVERSION Description Part Number NV4500 Transmission Bellhousing Adapter Advance Adapter 712578 Rear Truss Adapter Advance Adapter 716022 TSW GM Backup Switch GM 12085485 Advance Adapter Crank Bushing Advance Adapter 716157 Included with bellhousing GM Synthetic Oil GM 12345871 Anaerobic Sealer GM 1052943 Transfer Case Adapter Slave Bracket Advance Adapter 716288 Included with bellhousing Speedo Cable BTB 150 N Gibson Road Henderson NV 89014 702 568 1511 E Brake Cable BTB 150 N Gibson Road Henderson NV 89014 702 568 1511 New Centerforce Clutch Assembly Advance Adapter CF043518 This disc will work with the NV4500 or Centerforce Clutch Disc 383303 GL4 for Transfer 3 Quarts 716632 Boot SPECIAL NOTE The components packaged in this kit have been assembled an
6. not be used with the NV4500 transmission 26 On the inside of the vehicle cut a 5 diameter hole 5 3 4 center to center back from the original transmission tunnel hole for the new shifter location 27 Trim out the excess sheet metal at the rear of the tunnel area This will provide extra height for the rear of the transfer case assembly 28 Install the new bellhousing assembly as illustrated in the diagram A new clutch fork and clutch fork release bearing assembly have been provided for the bellhousing 29 Anew GM backup switch Part No 12085485 can be installed into the top shift cover assembly of the new transmission This backup switch will be compatible with the original Toyota assembly 30 Install the transmission and transfer case assembly onto the new bellhousing 31 Install the clutch slave cylinder bracket No 716288 to the driver s side of the bellhousing You may have to move the slave cylinder from the passenger s side to the driver s side which will require making a new slave cylinder hydraulic line 32 Install the dust shield to the front face of the bellhousing Modifications may be necessary for clearance 33 Install the transmission shifter You may want to heat up and reposition the shifter handle depending on driver s preference The original boot assembly should work if desired The old tranny hole should be covered to keep heat and elements out of the vehicle A 5 1 2 square piece of sheet metal should work effective
7. ny of the components will void any possible warranty or return privileges If you do not fully understand modifications or changes that will be required to complete your conversion we strongly recommend that you contact our sales department for more information This instruction sheet is only to be used for the assembly of Advance Adapter components We recommend that a service manual pertaining to your vehicle be obtained for specific torque values wiring diagrams and other related equipment These manuals are normally available at automotive dealerships and parts stores ADVANCE ADAPTERS INC P N 712578 P O Box 247 4320 Aerotech Center Way Paso Robles CA 93447 PAGE 2 OF 3 Telephone 800 350 2223 Fax 805 238 4201 Page Rev Date 04 07 00 TOYOTA L C 6 CYLINDER ENGINE USING THE NV4500 5 SPEED TRANSMISSION 22 Install new Advance Adapter plate to the back of the engine using the original bolts that were used with stock bellhousing 23 Install flywheel and check the alignment pin for correlation with flywheel marks 24 Install starter motor after modifying to fit the Advance Adapter plate and double check engagement into flywheel assembly The shroud area of the starter motor will need to be modified for the new position in the steel plate 25 Install clutch assembly using clutch alignment tool The clutch disc must be a Chevrolet or Midway clutch No 383303 This clutch has a 1 1 8 10 spline The original Toyota clutch disc should
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