Suzuki Baleno Manual page 1548

OIL PRESSURE CHECK
WARNING:
To avoid danger of being burned, do not touch exhaust
manifold when exhaust system is hot.
When servicing, be sure to perform it after exhaust sys-
tem has cooled down.
NOTE:
Prior to checking oil pressure, check the followings.
D Oil level in oil pan.
If oil level is low, add oil up to Full level hole on oil level
gauge.
D Oil quality.
If oil is discolored, or deteriorated, change it.
For particular oil to be used, refer to Section 0B.
D Oil leaks.
If leak is found, repair it.
1) Remove oil pressure switch from cylinder block.
1. Oil pressure switch
2) Install special tool (Oil pressure gauge) to vacated threaded
hole.
Special Tools
(A): 09915-77310
(B): 09915-78211
3) Start engine and warm it up to normal operating temperature.
NOTE:
Be sure to place transmission gear shift lever in "Neutral",
and set parking brake and block drive wheels.
4) After warming up, raise engine speed to 4,000 r/min and mea-
sure oil pressure.
Oil pressure specification:
390 – 470 kPa (3.9 – 4.7kg/cm
4,000 r/min (rpm)
5) After checking oil pressure, stop engine and remove oil pres-
sure gauge.
6) Before reinstalling oil pressure switch, be sure to wrap its screw
threads with sealing tape and tighten switch to specified torque.
Tightening Torque
(a): 14 N·m (1.4 kg-m, 10.5 Ib-ft)
NOTE:
If sealing tape edge is bulged out from screw threads of
switch, cut it off.
1. Sealing tape
7) Start engine and check oil pressure switch for oil leakage.
2. Oil pressure switch
ENGINE MECHANICAL (J18 TYPE ENGINE) 6A3-9
CAUTION:
Be careful not to make special tool touch Exhaust
manifold when installing because Exhaust manifold
becomes very hot.
2
, 55.5 – 66.8 psi) at