Chevrolet 70 1969 Series, Shop Manual

Page: 18 / 913

Figure 7— 0// Filler and Dipstick (Gasoline j
Fill Shell with engine oil, apply lubricant to
filter gasket, then thread filter onto stud until
gasket touches mounting. Torque PF-7 to 10 to
15 foot-pounds torque and PF-29 to 25 foot-pounds
torque with special wrench (J-22775).
Whenever new element is installed, the engine
should be run and the filter inspected for signs of
an oil leak. The engine should then oe stopped, and
the on level brought up to the " F U L L " mark on the
oil level dipstick.
AIR CLEANERS
Air cleaners must be serviced at least every
12,000 miles. Under adverse conditions or exten­
sive operation on dusty or sandy roads, unit should
be cleaned every day or at least every 200 miles.
Air cleaners on vehicles operating in dust storm
G A SO LIN E E N G IN E DIESEL E N G IN E
t
-2361
areas should be cleaned immediately after such
storms.
LUBRICATION 0-11
W ARNING
U S E E X T R E M E C A U T I O N T O B E
S U R E T H A T A L L V O L A T I L E C L E A N I N G
F L U I D ( G A S O L I N E , K E R O S E N E , E T C . )
IS R E M O V E D
F R O M A I R C L E A N E R A T
T I M E O F C L E A N I N G . U N C O N T R O L L E D
F U E L E N T E R I N G T H E C O M B U S T I O N
C H A M B E R IN T H I S M A N N E R C A N C A U S E
T H E E N G I N E T O " R U N - A W A Y " A N D
P O S S I B L Y D E S T R O Y I T S E L F A N D C A U S E
I N J U R Y T O P E R S O N N E L .
r X A / l k l / - ' C X I i n ~ ]
Figure 8— Engine Oil Filters
Figure 9— Air Cleaner (Dry TypeI
CHEVROLET SERIES 70-80 H EAVY DUTY TRUCK SH O P M A N U A L