Zontes ZT310M 2022, Руководство по обслуживанию

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2. Install two φ10 ×14 hollow positioning pins and a new right crankcase cover gasket on the joint surface of the right
crankcase and the right crankcase cover; rotate the oil pump shaft to make the straight protruding surface radially
align with the oil pump convex Point mark; use a flat bolt cutter to turn the water pump shaft so that the flat groove is
aligned with the raised marking point on the right crankcase cover.
Remarks:
①
When adjusting the oil pump shaft, you can turn the flywheel clockwise to drive the oil pump to rotate.
②
Do not miss the positioning pin. The gasket of the right crankcase cover must not show creases or cracks.
③
The removed right crankcase cover gasket cannot be reused, because there is a risk of oil leakage, it needs to be
replaced with a new right crankcase cover gasket.
3. Apply an appropriate amount of flat sealant on the waterproof rubber sleeve of the right crankcase cover and press
it tightly, install the right crankcase cover, use a torque wrench and an extended hex socket-8# to diagonally remove
11 M6× from the position of the positioning pin hole Tighten the 45 hex flange face 9.8 grade bolts (environmental
colored zinc), and the torque standard is 12±1.5 N•m.
Oil pump shaft
Oil pump raised mark
Water pump shafts
φ
10×14 hollow dowel pin
Flat Sealant
Raised mark on right crankcase cover