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Fig. 2-271 AN070 NOTE:The seal must be installed with its spring side towards the crankshaft. 2. Using a small screwdriver, apply a thin coat of grease to the inner seal lips. 3. Using a pair of snap ring pliers, install the snap ring securing the inner seal in the crankcase. 4. Using the seal driver, carefully install the outer water pump seal. Gently tap the seal down into position Fig. 2-272 AN072 5. Apply a thin coat of grease to the sealing surface of the oil-injection pump driveshaft; then place the Oil Be very careful not to damage the seals when 6. Position the upper crankcase half upside-down on two wooden blocks; then install the C-ring and four 7. Place the PTO-side crankshaft bearing into position making sure the bearing dowel pin hole is positioned NOTE: The dowel pin hole is the hole that doesn’t go entirely through the bearing case. Fig. 2-273 AN078 8. Lubricate the inner lips of the crankshaft oil seals with grease; then slide the seals onto the crankshaft NOTE: There is a MAG-side seal and a PTO-side seal. 9. Apply oil to the crankshaft bearings; then install the crankshaft into the upper crankcase half. Be sure the NOTE: To check the bearing for proper position, place the point of a sharp tool into the dimple found If the bearings are not properly seated during 10. Position the two center seal rings with their end gaps 180° apart (up on one and down on the other). ! CAUTION ! CAUTION 2-64 |