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Maintenance manual for sunray hfc4da1-2c china-IV diesel engines
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e. Install the intake manifold and install and tighten the fixing bolts, plain washers, and fixing nuts.
f. Install the intake manifold harness bracket and intake pressure and temperature sensor. 8. Install the push rod rocker arm
a. Dip the tip of push rod with oil and install into the cylinder head. Install the rocker arm and pre-tighten the rocker arm support bolts.
b. Tighten the support bolts by steps. Sequence: 2-3-4-1; Torque: 55±5N.m
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