Suzuki Wagon R Plus RB310, Service Manual

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6A2-12 ENGINE MECHANICAL (M13 ENGINE)
6) After warming up, raise engine speed to 4,000 rpm and mea-
sure oil pressure.
Oil pressure specification
More than 270 kPa (2.7 kg/cm
2
, 39.8 psi)
at 4,000 rpm
7) Stop engine and remove oil pressure gauge and attachment.
8) Before reinstalling oil pressure switch (2), be sure to wrap its
screw threads with sealing tape (1) and tighten switch to
specified torque.
Tightening torque
Oil pressure switch (a): 14 N·m (1.4 kg-m, 10.5 lb-ft)
9) Start engine and check oil pressure switch (2) for oil leakage.
If oil leakage is found, repair it.
10) Connect oil pressure switch coupler and fit cover (1) firmly.
NOTE:
If sealing tape edge is bulged out from screw threads of
switch, cut it off.