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Instruction Manual 

P/N: 46-70080 / 46-70082 

Dana 60 

– 10 Bolt Front Differential Cover 

Make: 

Ford  

Model: 

F250/F350 

Year: 

99-16 

Engine: 

V8 

– 7.3L/6.0L/6.4L/6.7L (td) 

Make: 

Ford  

Model: 

F250/F350 

Year: 

11-16 

Engine: 

V8 

– 6.2L 

Make: 

Ford  

Model: 

Excursion 

Year: 

00-05 

Engine: 

V8 

– 7.3L/6.0L (td) 

Summary of Contents for 46-70080

Page 1: ...0 46 70082 Dana 60 10 Bolt Front Differential Cover Make Ford Model F250 F350 Year 99 16 Engine V8 7 3L 6 0L 6 4L 6 7L td Make Ford Model F250 F350 Year 11 16 Engine V8 6 2L Make Ford Model Excursion Year 00 05 Engine V8 7 3L 6 0L td ...

Page 2: ...ure use Label Qty Description Part Number A1 1 Differential Cover Raw Machined Fins 46 70080 05 60975A A2 1 Differential Cover Black Machined Fins 46 70082 05 60976B B 1 RTV Silicone 05 60096 C 10 Screw Socket Head 3 8 16x1 03 50229 D 10 Washer Flat 03 50230 E 1 Washer Crush M12 03 50384 F 2 Plug 1 8 NPT 03 50029 G 1 Plug 3 4 NPT Included in 46 70080 03 50391 H 1 Plug Magnetic 3 4 NPT 6 Deep Reach...

Page 3: ...2 A1 A2 B C D E J G H I F ...

Page 4: ... to prevent the vehicle from rolling 2 Place a drain pan under the differential cover 3 Remove the bottom nine 9 bolts from the differential cover leaving only the top bolt 4 Loosen but do not remove the top bolt Break the seal on the cover and the gear oil will begin to drain ...

Page 5: ... directly to the differential cover remove it now 7 Remove the one 1 remaining bolt from the top of the differential cover 8 Carefully insert a gasket scraper between the differential cover and the housing Pry the differential cover off Do not gouge the sealing surface 9 Remove the OEM cover from the housing ...

Page 6: ...using 11 Clean off the sealing surface with a gasket scraper Be careful not to gouge the surface while cleaning 12 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 ...

Page 7: ... If applicable you can re use the OEM gasket in place of silicone 14 Spread the supplied RTV silicone across the gasket surface Be generous when spreading the silicone across the surface ensuring to follow along the inside of all the bolt holes Note Before moving on make sure that the silicone will completely seal with the gasket surface ...

Page 8: ...ead screws and flat washers into separate sides of the cover to hold it in place Note Be careful not to move the cover around once it touches the gasket surface 16 Continue installing the remaining 3 8 16x1 socket head screws and flat washers finger tight 17 Torque the mounting screws to 12 16 ft lbs in a crisscross pattern ...

Page 9: ... M12x1 25 drain plug and crush washer into the bottom of the cover When installing kit number 46 70082 only 19 Apply Teflon pipe sealant to the threads and install the supplied 1 NPT Sight Glass plug into the side of the cover ...

Page 10: ...tial cover using new gear oil Fill until gear oil runs out of the 1 8 NPT port on the side of the cover about 4 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 ...

Page 11: ...10 21 Apply Teflon pipe sealant to the threads of the two 2 supplied 1 8 NPT plugs ...

Page 12: ...11 22 Install one 1 1 8 NPT plug into the side of the cover ...

Page 13: ...12 When installing kit number 46 70082 only 23 Apply Teflon pipe sealant to the threads of the supplied 3 4 NPT magnetic 6 deep reach plug ...

Page 14: ...ow in place of the 1 8 NPT plug 24 Install the remaining 1 8 NPT plug into the top of the cover If installing kit number 46 70080 25a Install the supplied 3 4 NPT plug into the top of the cover If installing kit number 46 70082 25b Install the 3 4 NPT magnetic 6 deep reach plug into the top of the cover ...

Page 15: ...14 26 Your Installation is complete ...

Page 16: ...15 252 Granite Street Corona CA 92879 afepower com contact 12 13 2021 DMR ...

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