2-69. GAGE PANEL ASSEMBLY REPLACEMENT/REPAIR (CONT)
Do not remove the three bracket screws. There are small springs around these screws which may
Loosen three screws. Remove bracket.
Pull indicator from front of panel.
Install gage in panel from front.
Install bracket on back of gage. Tighten three screws.
Install pressure gage line.
f. Panel Replacement
Remove utility lamp (para 2-20).
Remove rheostat (subpara b).
Remove toggle switch (subpara c).
Remove two pressure differential switches (subpara d).
Remove three pressure indicator gages (subpara e).
Remove two nuts, flatwashers, and U-bolt from inlet pipe.
Remove two nuts, lockwashers, and bolts connecting panel and support frame.