文档介绍：MRIL Sonde Maintenance
1 AUG 2005
DQWL JAMBI BASE INDONESIA
zhang zhujin
1. Change antenna
Before disassembly the sonde, Using a large screwdriver ,lock
the piston. drain silicon oil from UP end drain plug。
When take out 1,push 2
1 2
Remove the PIN
Remove the Screw
Keep this PIN
Unplug those PIN only
Unscrew thread ring Remove the housing
Using tape wrap the PIN and wires
Remove the housing
Careful
Remove from lower one
Remove split threaded collar
.Remove
Careful
Remove both tuning window covers
Unsolder all wires from capacitor board
and make marker the wires position
Unplug PIN 1-19 only
The wires can be pulled
out a little,enough for
extract and insert the PIN
B1(shield wire)
and RTD(black
and red) Sensor
wire.
50Ω±2 between the center
conductor and the shield of B1 sensor
(about 72F)between the
black and red wires of the RTD
sensor
One by one
5 4 3 2 1
Remove
Careful the wires
Remove
Marker : S Unscrew
Unscrew
Slowly pull out first
Should be very careful
your finger when remove