Advance Adapters 50-2800 User Manual

ADVANCE ADAPTERS INC. P/N: 50-2800

P.O. Box 247, 4320 Aerotech Center Way Old Part No: 711028
Paso Robles, CA 93447 PAGE 1 OF 2
Telephone: [phone] Fax: [phone] Page Rev. Date: 12-14-07

FORD T&C 10 BOLT TOP LOADER 4SP

TOYOTA L/C 3 SPEED TRANSFER CASE

KIT CONSISTS OF:
No. Qty Part No. Description

1. 1 51-1500 ADAPTER PLATE (Ref: 711115)

2. 1 52-2800 MAIN SHAFT (Ref: 711328)

3. 1 716502 GASKET

4. 1 716507 GASKET

5. 5 724317 S.H.C.S. 7/16"-14 x 1-1/4" LG.

6. 3 720089 12mm x 1.25 x 130mm

7. 2 720063 12mm x 1.25 x 90mm

8. 1 728701 NYLON LOCK NUT

9. 1 728702 WASHER

This kit is designed for a top shifted
transmission. If used on a side
shifted transmission, shift linkage
must be fabricated.

NOTE:

IF YOUR NEW SHAFT VARIES FROM THE ORIGINAL SHAFT,
YOU MAY HAVE A FORD TOP LOADER OVERDRIVE TRANS­MISSION ADAPTER PLATE.

SPECIAL NOTE: The components packaged in this kit have been assembled and 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: 50-2800

P.O. Box 247, 4320 Aerotech Center Way Old Part No: 711028
Paso Robles, CA 93447 PAGE 2 OF 2
Telephone: [phone] Fax: [phone] Page Rev. Date: 06-05-92

FORD T&C 10 BOLT TOP LOADER 4SP

TOYOTA L/C 3 SPEED TRANSFER CASE

FORD T&C TOP LOADER 4 SPEED (RUG):

The Ford Top Loader transmission that is compatible with Advance Adapters kits must have a case length of 10-1/4" and
the material must be cast iron. The casting part numbers could be C8AR-7006D or D2AR-7006CB. The gear shift linkage
is on the left side of the case and the inspection cover that is mounted on the top must be held down with ten (10) bolts.
This transmission is sometimes referred to as "RUG" or "HEH". The RAD transmission which is an aluminum case that
is only 9-3/16" long is not compatible with this kit. The RAD can usually be identified by the shifter that is in the top of
the tailhousing.

The new main shaft's position on Jeep and Toyota installations is determined by the fixed gear in the transfer case. If the
transfer case gear is not installed properly with the correct bearing, then the position of the new main shaft in your
transmission will be incorrect.

When assembling the Advance Adapters new main shaft with the original gears, make sure that all of the gears have
sufficient end play for proper lubrication. This should be done while assembling the gears and after assembly to the transfer
case. If the shaft that you have received with the kit does not compare to your original shaft, it is very possible that you
may have received or purchased the wrong adapter kit.

This transmission has two shift rails that extend out the rear side of the case. All of the Advance Adapter kits have clearance
holes drilled into the adapters so these two rods can extend backward without interference. It is best to shift all four gears
on the work bench prior to assembly into the vehicle to make sure the proper depth and clearance has been maintained.
If you cannot fully engage each gear, then the rod may be bottoming out inside the clearance hole.

Gear Ratios:
First Second Third Fourth

2:32 1:69 1:30 1:00
2:78 1:92 1:35 1:00

SPECIAL NOTE: The components packaged in this kit have been assembled and 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.