A/T - 440T4 Check Ball Location #14 Illustrated

SIL 87-2 (Jan)

440 T4

# 14 CHECK BALL LOCATION:

Most circuit charts show checkball # 14 in the modulator oil circuit.

The problem is...When you look at checkball locations, the manual does not show checkball # 14.




Figure 1 shows the location of checkball # 14 in the channel plate assembly. This checkball is used only with aneroid bellows modulator.