Joyner TROOPER T2 Owner's Manual page 98

Attention:· The torque of crankshaft rotating should
be less than 1Nm;(The torque is for installing the
crankshaft only, not for installing the piston
connecting rod)
5.4. Assemble the piston connecting rod Ay,
connecting rod bush and connecting rod
bearing cover according to the following
instructions.
5.4.1. The openings of the air ring and oil ring
should match the specified direction.
5.4.2. Use nylon sleeves for the bolts of the
connecting rod to prevent from scraping
the cylinder hole and axial diameter
Apply lubricating oil to the piston, the
5.4.3.
connecting rod and the surfaces of the
other related moving parts.
5.4.4. Make sure the frontward indication mark
on the piston. Should be frontward and
assemble the piston connecting rod Ay
with SST.
Attention The cylinder number on the piston
connecting rod should be identical to the cylinder
number.
5.4.5. Assemble the connecting rod bearing
cover and bush according to the following
instructions.
5.4.5.1. Smear a little lubricating oil on the bolt
and screw nut stand before they are
mounted according to the indication
mark.
5.4.5.2. Tighten the left and right screw nuts
alternately for a couple of times with the
specified torque.
[Torque]： 40±2N.m
Attention The connecting rod and the rod bush
should be bought from the same supplier
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