TM 5-3805-261-23-1
ENGINE STE/ICE-R TESTING - CONTINUED
0014 00
TEST 10 - ENGINE RPM (AVERAGE) (MODELS 130GNS, 130GSCE, AND 130GNSCE) - CONTINUED
TACHOMETER
2.
Remove cap from tachometer drive.
DRIVE
CAP
397-082
TACHOMETER
3.
Install pulse tachometer and connect cable.
DRIVE
PULSE
TACHOMETER
CABLE
397-083
4.
Perform test using procedure TEST 10 as instructed in TM 9-4910-571-12&P.
5.
At low idle, engine should run at 960 to 980 RPM. At high idle, engine should run at 2,310 to 2,370 RPM.
6.
Return machine to its original condition.
0014 00-2
