Section II.
2-6. General
OPERATION
This section contains information on the fueling
meter. The fueling meter is a volumetric, positive-
displacement, liquid-measuring device, used when
refueling aircraft or any vehicle which requires a
specific measurement of the product. It is equipped
with a five-figure reset counter and a non-setback
totalizer that registers to 9,999,999 gallons.
2-7. Fire Extinguisher (Dry-Chemical Type)
a. Description. T h e
d r y - c h e m i c a l t y p e f i r e
extinguisher is suitable for electrical and flammable
liquid fires.
b. Operation. Remove fire extinguisher from
mounting bracket. Release nozzle from holster.
Pull pin. Press lever all the way down to pressurize
extinguisher. Hold extinguisher upright, squeeze
nozzle lever to fully open and direct discharge at
base of flame, using rapid side-to-side sweeping
motion. Always keep flames ahead of dry chemical
charge.
OF AUXILIARY EQUIPMENT
2-8. Metering Kit
A metering kit (FSN 4930-088-7665) is available
for pumping assemblies on an as required basis.
Refer to figure 2-4.
2-9. Meter Register Operation
To reset indicating wheels to zero, push in and
turn reset knob on right side of register.
CAUTION
Do not start delivery unless shutter is in
full open position. If numbers on in-
d i c a t i n g w h e e l s a r e n o t i n f u l l v i e w,
r e s e t t i ng
o p e r a t i o n h a s n o t b e e n
c o m p l e t e d ; i n w h i c h c a s e , t u r n r e s et
knob until shutter disappears and reset
k n o b r e t u r n s t o i t s n o r m a l p o s i t i o n.
I n s t r u c t i o n s f o r a d j u s t m e n t s a n d
repairs are furnished with the metering
kit.
2-6