1999 arctic cat zrt800 snowmobile service repair manual

Page 74

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11. Apply a thin coat of High-Temp Sealant (p/n 0636-069) to the bottom half of the entire crankcase sealing surface.

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14. Install the oil-injection pump retainer O-ring and retainer.

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12. Assemble the crankcase halves making sure that the crankshaft gear and oil-injection pump driveshaft gears mesh. Rotate the crankshaft one full turn to align the crankshaft gear and pump driveshaft. 13. Install the 14 crankcase cap screws securing the crankcase halves making sure the cap screws are in the proper-sized holes. Tighten in three steps the 8 mm cap screws to 1.8-2.8 kg-m (13-20 ft-lb) and the 6 mm cap screws to 0.8-1.2 kg-m (6-9 ft-lb) using the pattern shown.

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15. Install the O-ring/gasket and the oil-injection pump making sure the pump shaft and pump align. Secure with two screws and washers. Tighten the two screws to 0.7 kg-m (5 ft-lb).

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16. Position the rubber seal retainer and seal into the back side of the water pump impeller. 127( 7KH OLQHG RU PDUNHG VLGH RI WKH SRUFHODLQ VHDO PXVW IDFH WKH UXEEHU UHWDLQHU

17. Using both thumbs, press the seal into position making sure its marked side is positioned towards the rubber seal cup. 18. Apply a thin coat of grease to the seal outer surface.

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