Maintenance manual for sunray hfc4da1-2c china-IV diesel engines
58
aa. Install the VNT electromagnetic valve and connect
various vacuum hoses.
10. Install the flywheel and related
accessories.
a. Apply oil to the outer ring and lip of the crankshaft
rear oil seal and use installation jig I to push the rear
oil seal into the oil seal groove. Then install the
installation jig II and knock with steel hammer lightly
and uniformly to install the crankshaft rear oil seal to
place.
b. Install the flywheel baffle and fixing bolts and tighten
the fixing bolts of flywheel baffle to 85±10 N.m.
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