Ingersoll-Rand 7700-E Series Installation, Operation And Maintenance Instructions page 16

D D i i s s a a s s s s e e m m b b l l y y a a n n d d A A s s s s e e m m b b l l y y
16
Figure 10. Timing of Head (MHP3431)
ENDS OF VALVE BODY FLUSH WITH BUSHING
GEAR 34022
IDENTIFICATION MARK ''X" ON END OF VALVE BODY
POSITION POWER UNIT SO YOU ARE FACING END WITH AIR INLET.
WITH VALVE PARTS AND GEAR (34030) REMOVED, PLACE VALVE BODY IN VALVE
OPENING. INSERT FINGER IN EACH END OF VALVE OPENING AND ALIGN ENDS OF
VALVE BODY WITH ENDS OF BU SHING. NOTE: VALVE BODY MUST BE INS TALLED WITH
IDENTIFICATION MARK AS SHOWN.
CONTROL ARM PARALLEL WITH OPENING
POSITION CONTROL ARM PARALLEL WITH OPENING.
DROP GEAR (34030) INTO PLACE AND SECURE WITH SHAFT (34025) AND LOCK
SCREW.
ASSEMBLE BALANCE OF VALVE PARTS.
STEP 1
STEP 2
GEAR 34030
STEP 3