Inspection - Honda Civic Service Manual

OilJet (B1642 engine)
Inspection
1 . Remove the oil jet (see page 8-3) and inspect it as
follows.
M a k e s u r e t h a t a 1 . 1 m m ( 0 . 0 4 i n ) d i a m e t e r d r i l l
will go through the nozzte hole (j.2 mm (0.05 in)
diameter).
Insert the other end of the same 1.1 mm (0.04 in)
d r i l l i n t o r h e o i l i n t a k e ( i . 2 m m ( 0 . 0 5 i n ) d i a m e _
ter).
M a k e s u r e t h e c h e c k b a l l m o v e s s m o o t h l y a n d
has a stroke of approximately 4.0 mm (0.16 in).
Check the oil jet operation with an air nozzle. lt
should take at least 200 kPa (2.0 kgf/cm,, 28 psi)
to unseat the check ball.
NOTE: Replace the oil jet assembly if the nozzle
rs damaged or bent.
CHECK BALL
SPRING
1 6 N . m 1 1 . 6 k g f , m , t 2 t b f . f i l
Mounting torque is critical. Be very precise when
i n s t a l l i n g .
Torque: 16 N.m (1.6 kgt.m, 12 tbt.ft)
1 . 2 m m ( 0 . 0 5 i n l
8 - 1 0