Click here to make tpub.com your Home Page

Page Title: Figure 2-83. Gyroscopic reference unit uncaged indicator,
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
   
   

 

TM 5-6675-250-34
Table 2-1. Troubleshooting - Continued
MALFUNCTION
TEST OR INSPECTION
CORRECTIVE ACTION
Figure 2-83. Gyroscopic reference unit uncaged indicator,
b. Remove screws and housing cover (fig. 2-83).
c. Visually inepect lamp for a burned filament.
Replace a defective lamp.
(1). Unsolder and disconnect the lamp lead wires from terminal points E17 and E18.
(2). Remove the indicator mounting nut and remove the indicator light from the bracket.
(3). Apply MIL-S-22473, Grade N, Form R primer to the attaching parts threads and allow to air dry.
Apply locking sealant MIL-S-46163, Grade N, Type II, to the first few threads of the attaching parts.
s.
(4). Install a new indicator light and secure to bracket with the mounting nut.
(5) . Connect and solder the lamp lead wires to terminals E17 and E18.
(6). Install housing cover and secure with attaching screws.
(7). Place UNCAGED knob onto the switch shaft, allowing sufficient space between the knob end
GRU housing to prevent binding. Tighten knob setscrews.
Step 5. Check for improper adjustment of caging solenoid.
If the caging solenoid does not operate properly, check for improper adjustment.
Adjust caging solenoid as follows:

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

Integrated Publishing, Inc. - A (SDVOSB) Service Disabled Veteran Owned Small Business