Features:

• APPLICATION -- Works on engines 6-404 and 6-466 found in tractor models 4000 4010 4020 4040 4045 4230 4240 4250 4320 4430 4440 4450 4520 4620 4630 4640 4650 4840 4850 6076 6081 6466 7020 8430 8440 8450. Works on engines 6-404 and 6-466 found in combine models 6600 6602 6620 6622 7700 7720 7722 8820.
• FUNCTION -- Use to simultaneously install the Teflon unitized seal and wear sleeve on the engine rear crankshaft flange
• SUPERIOR QUALITY -- Constructed from high standard forged steel for strength, durability, and longevity; coated with black oxide finish for resistance to rust and corrosion. Never worry wear or damage to the tool!
• NICE DESIGN -- The driver acts as a pilot to install rear oil seal in the housing eliminating the need for a dial indicator to measure.
• 100% SATISFACTORY GUARANTEE -- If you're not 100% satisfied with your Seal Installer Tool, simply return it for a full refund in 30 days. Premium Support & 12 Months’ Warranty.

Descriptions:

1. Apply a light coating retaining compound around the leading edge of crankshaft flange. Wipe away extra sealant. Installing Rear Oil Seal and Wear Sleeve.

2. Install JDG477 (85) Pilot (A) on end of crankshaft using the Allen head cap screws (B) supplied and tighten.

3. Start oil seal/wear sleeve assembly (C) overJDG477 (85) Pilot and crankshaft with open side of seal toward engine.

4. Position JDG478 Driver (A) so that hole in the crossplate goes over threaded stud of pilot. Install washerand nut on stud.

5. Tighten nut to draw JDG478 Driver in until cross bar bottoms on JDG477 (58) Pilot. When the tool bottoms,seal and wear ring assembly (B) will be correctly positioned.

6. Remove JDG476 (85) Tool Set from engine.