11.
V. Removal of rear valve
Procedure: Remove gasket, valve plate and suction valve.
VI. Removal of front valve and working assembly
Procedure: Remove the working assembly by pressing the
end of the shaft into the front of the body as shown. After
removal of the cylinder, remove gasket, valve plate and
suction valve from the front side.
Assembly of the body
Disassembly of the body - continued
I. Installation of the O-ring for rear cap
Procedure: The o-ring must be free from marks and dust.
Thoroughly lubricate new o-ring properly and insert into
the groove. Ensure the o-ring is lying straight in the groove
without a twist.
II. Installation of rear valve plate and working assembly
Tools required: • Working assembly bench
Procedure: Stack suction plate, valve plate and gasket on
locating pins of rear cap in sequence as shown in the gure.
Place the working assembly on rear cap.
III. Installation of front valve plate and body
Tools required: • Working assembly bench
Procedure: Stack suction plate, valve plate and gasket on
locating pins of working assembly. Slide body over working
assembly until it stops on the working bench guide.
Gasket
Gasket
Gasket
Valve
plate
Valve
plate
Valve
plate
Suction
valve
Suction
valve
Suction
valve
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