TM 9-2330-381-14
5-13.
ULTRA BUSHING (CONT)
WARNING
Hydraulic fluid can be absorbed through the skin. Wear long sleeves, gloves, and
goggles or face shield. If hydraulic fluid gets into the eyes, flush them immediately
with water and seek medical attention. If hydraulic fluid gets on skin, thoroughly
wash with soap and water. Wash hands thoroughly prior to eating or smoking.
7.
Connect hydraulic power source to hydraulic ram (17).
WARNING
Adjuster will be very close to brake chamber bracket. Keep fingers clear of
adjuster and brake chamber bracket or injury to personnel may result.
8.
Gradually apply hydraulic pressure to hydraulic ram (17) until ultra bushing (12) just starts into housing (10). Stop
ram and recheck fixture alinement and interference between hydraulic ram (17) and brake chamber bracket. If
misalined, release hydraulic pressure and re-adjust fixtures. Apply pressure until ram (17) has extended full
stroke.
9.
Relieve pressure and allow return springs to retract ram (17). Tighten adjuster (15) until snug. Reapply pressure
until ram (17) extends full stroke. Repeat as required (approximately three times) until ram bottoms out and ultra
bushing is centered in ultra bushing housing (10).
5-40
