6-49.
How often should the idler shaft
in the CO2 transfer pump be
lubricated?
1.
Weekly
2.
Monthly
3.
Every 6 months
4.
Yearly
6-50.
What lubricant should be used on
the idler shaft?
1.
Heavy duty cup grease
2.
10-10 oil
3.
1O-30 oil
4.
Light cup grease
6-51.
The piston rod should be
lubricated with
6-52.
How often, if ever, is the
commutator lubricated on a CO2
transfer unit?
1.
Monthly
2.
Every 6 months
3.
Yearly
4.
Never
6-53.
How often, if ever, should the
crankcase be serviced?
1.
Yearly
2.
Every 2 years
3.
Every 3 years
4.
N e v e r
1.
SAE 40 oil
2.
Vaseline
3.
light cup grease
4.
heavy cup grease
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