6/02
2-139
DC1632/2240
9-348
Status Indicator RAPs
Prelaunch Training/Review
9-348 1st BTR Contact
The 1st BTR did not reach the contact position.
Initial Actions
ï Clean the 1st BTR Retract Sensor and check for damage
ï Check the 1st BTR transmission gears for breakage
Procedure
In sequence, enter the following: dC330 [009-054] then dC330 [009-055]. The 1st BTR con-
tacts and retracts.
YN
Go to OF 99-6 Motor Open RAP.
Go to OF 99-2 Transmissive Sensor RAP.
Figure 1 1ST BTR Retract Sensor
Figure 2 1ST BTR Retract Motor