Specifications
73
5. To prepare the “NEW” bellows for installation, place
the bellows on the cover as shown. Then compress
the bellows and place a piece of tape over the hole
to keep it compressed during installation.
This can also be done by using a refrigerator
magnet cut to cover the hole. (The new bellows
cover comes with only one hole in the center and
seals very easily).
When reusing the old cover it is difficult to seal all
five holes. One other way to compress the bellows
is to invert the inside tab and place a slip knot
made from thin string over it. Push the end of the
bellows back to its original form and pull the string
through the cover. When step six is complete, cut
the string.
6. Install the bellows snugging down three of the four
screws, DO NOT tighten them completely. Install
the fourth screw a few threads then tip the unit
slightly so the highest point is at the loose screw.
7. Remove the tape or cut the string allowing the
bellows to expand into the oil. This expansion
into the oil will push out most of the air from the
chamber. When oil comes out from the loose screw
tighten it and all other screws in a “X” pattern to a
torque of 18-30 inch lbs. ( 2-3Nm). The unit is ready
for installation.
133
134
135
UNIT TIPPED SO
LAST SCREW IS AT
THE HIGH POINT
HIGH
POINT
136
137
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