Quantcast Engine acceleration

 

Click here to make tpub.com your Home Page

Page Title: Engine acceleration
Back | Up | Next

Click here for thousands of PDF manuals

Google


Web
www.tpub.com

Home


   
Information Categories
.... Administration
Advancement
Aerographer
Automotive
Aviation
Construction
Diving
Draftsman
Engineering
Electronics
Food and Cooking
Logistics
Math
Medical
Music
Nuclear Fundamentals
Photography
Religion
   
   

 

Share on Google+Share on FacebookShare on LinkedInShare on TwitterShare on DiggShare on Stumble Upon
Back
ENGINE RUNUP - TM-1-1510-223-MTF0055
Up
TM-1-1510-223-MTF Maintenance Test Flight Manual Army Model RC-12
Next
Pneumatics/Vacuum/Pressurization
TM 1-1510-223-MTF
PROCEDURE
TROUBLESHOOTING
REFERENCE
ENGINE RUNUP (CONT)
c.
Check  for
proper
pedestal
control
detent
position.
d.
Left PROP lever - HIGH RPM.
e.
Repeat procedure for right propeller.
* 5.
Engine acceleration - Check as follows:
a.
Left POWER lever - Set 64% N1, then rapidly
move  lever  to  maximum  forward  travel.
Acceleration time required for N, to reach 93.5 %
is 2.5 to 4.0 seconds.
b.
Left POWER lever - Immediately retard to IDLE
as N1 passes through 93.5%.
c.
Repeat procedure for right engine.
* 6.
Engine high idle speed - Check 71 to 73% N1.
* 7.
N1 speed switch (air conditioning) - Check as
follows:
a.
Right engine CONDITION lever - LOW IDLE.
b.
Right engine PROP lever - FEATHER.
c.
CABIN AIR MODE SELECT switch - MANUAL
COOL.
d.
Verify that AIR COND N, LOW annunciator light
is illuminated.
e.
Right engine CONDITION lever - Advance to
increase N1 to above 62%.
2-44

Privacy Statement - Press Release - Copyright Information. - Contact Us

Integrated Publishing, Inc.