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  9. aFe Power 46-70022 User manual

aFe Power 46-70022 User manual

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0
Instruction Manual P/N: 46-70022
Ford 10.25/10.50 –12 Bolt Rear Differential Cover
Make: Ford Model: F-250/F-350 Year: 1988-2021 Engine: V8 7.3L/6.0L/6.4L/6.7L (td)
Make: Ford Model: F-250/F-350 Year: 1997-2010 Engine: V8 5.8L/7.5L/5.4L
Make: Ford Model: F-250/F-350 Year: 1999-2010 Engine: V10 6.8L
Make: Ford Model: F-250/F-350 Year: 2010-2021 Engine: V8 6.2L/7.3L
Make: Ford Model: Excursion Year: 2000-2003 Engine: V8 7.3L (td)
Make: Ford Model: Excursion Year: 2004-2005 Engine: V8 6.0L (td)
1
• Please read the entire instruction manual before proceeding.
• Ensure all components listed are present.
• If you are missing any of the components, call customer support at 951-493-7100.
• Ensure you have all necessary tools before proceeding.
• Ensure that your vehicle is cooled off before proceeding.
• Retain factory parts for future use.
Label
Qty.
Description
Part Number
A
1
Differential Cover –Black, Machined Fins
05-60711B
B
1
Plug, Magnetic 3/4" NPT, 6" Deep Reach
03-50223
C
1
O-Ring, 11.984 ID x 0.139 W
05-60057
D
1
Plug, 1" NPT, Sight Glass
03-50224
E
1
Plug, Magnetic M12 x 1.25
03-50385
F
1
Crush Washer
03-50384
G
2
Plug, 1/8" NPT
03-50029
H
12
Screw, Socket Head 5/16" –18 x 1.0
03-50227
I
12
Flat Washer
03-50228
Warranty Information available at http://afepower.com/contact#warranty
A
C
D
E
G
F
H
I
B
2
Note: Your vehicle must be completely cooled off before proceeding with the installation.
1. Park your vehicle on a flat, dry surface. You will need to block the tires to prevent the
vehicle from rolling.
Note: You will need to get under the truck to do this installation. Please use every precaution
when lifting the vehicle.
2. Position a drain pan under the differential cover.
3. Remove the bottom 11 bolts from the differential cover.
4. Loosen, but do not remove, the remaining top bolt. Break the seal on the cover and the
gear oil will begin to drain.
3
5. Allow all of the gear oil to drain from the differential.
6. Remove the remaining bolt from the top of the differential cover and remove the cover
from the housing.
7. Use a clean, lint free rag to wipe down the remaining gear oil from the housing.
8. Clean off the sealing surface with a gasket scraper. Be careful not to gouge the surface
while cleaning.
9. Check the surface of the housing for any irregularities. If there are any, carefully remove
high spots using a smooth flat file.
Note: Do not “Round Off” the flat gasket surface.
4
10. Lightly coat the supplied O-Ring with oil and install onto the provided aFe differential
cover.
5
11. Hold the aFe differential cover into position, aligning the screw holes. Install one (1) of the
supplied 5/16" –18 x 1.0 socket head screws and flat washers at the top of the cover to
hold it in place.
12. Continue installing the 11 remaining 5/16" –18 x 1.0 socket head screws and flat washers
finger tight.
13. Torque all of the mounting screws to 12-16 ft.-lbs. in a crisscross pattern.
Note: For all NPT plugs, secure 1.5-3 turns past finger tight. The fitting should never bottom
out in the port.
14. Apply Teflon tape/pipe sealant to the threads and install the supplied 1" NPT Sight Glass
plug into the side of the cover.
6
15. Install the supplied M12 x 1.25 drain plug and crush washer into the bottom of the cover
(secure about ½ turn past finger tight).
7
17. Using the top fill port, fill the aFe differential cover with new gear oil. Fill until gear oil runs
out of the 1/8" NPT port on the side of the cover (about 5 quarts).
Note: If your vehicle is lifted and your axle has been rotated, you will have to verify you have
the correct oil level for your vehicle.
18. Apply Teflon tape/pipe sealant and install one of the supplied 1/8" NPT plugs into the side
of the cover.
8
19. Apply Teflon tape/pipe sealant and install the supplied 3/4" NPT 6" Deep Reach plug into
the top of the cover.
Note: If using a temperature sensor, install it instead of the 1/8” NPT plug.
20. Apply Teflon tape/pipe sealant and install the second supplied 1/8" NPT plug into the top
of the cover.
9
21. Your installation is complete.