SOLUTION:PROBLEM:
B U L L E T I N : 2 7 0 1 3 – R
• Greaseable design works with the MOOG sealed bootto keep contamination away from the socket assembly.
• Porous powdered-metal bearings hold grease betweenthe ball and the bearing.
• Grease grooves in the ball or bearing (depending onapplication) allow grease flow to critical areas to ensurelubricated ball stud movement and to keep contaminantsand wear to a minimum.
• The flow of fresh grease is directed across the bearingsurfaces, displacing any accumulated debris away fromthe ball and bearing assembly.
• The grease-relief valve in the sealed boot shuts outmoisture and debris, while ensuring proper fill levels byreleasing excess grease away from vital brake components
Moog® greaseable DesignPremature Failure/Excessive Play/Joint Separation
• Non-serviceable socket design is unable to flush awaycontamination entering into the socket assembly.
• Contamination remains in the assembly, causing corrosionand accelerated wear.
NON-SERVICEABLE
CORRODED STUD CONTAMINATES AND ABRADES BEARING
SURFACE
NOTE WORN AWAY PLASTIC SOCKET
BALL STUD SEVERELY CORRODED
Moog® ENgINEERED gREaSEablE
DESIgN
THE COMBINATION OF POWDERED-METAL GUSHER BEARING, GREASE GROOVES
ON THE FULL-BALL STUD AND GREASE-RELIEF VALVE ON THE
BOOT ALLOWS THE PROPER AMOUNT OF CLEAN GREASE
TO FULLY LUBRICATE THE COMPONENTS.
MOOG METAL “GUSHER” BEARING TECHNOLOGY
GREASE GROOVES
STUDMETAL “GUSHER” BEARING
GREASE
POWDERED-METAL GUSHER BEARING
zERK FITTING
FRESH GREASE
SPENT GREASE AND CONTAMINANTS
COMPLETE LUBRICATION
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