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LOWER THRUST
BEARING
FILTER
2460-4-25
24-580
FILTER RETAINER
O-RING
2460-4-27
54-703-119
Figure 5-2. Parts Required For Low Range Piston Operation
If the Low Range Piston Assembly is to be used, the lower thrust bearing (2460-4-25) is
required. If the filter (24-580) and filter retainer (2460-4-27) are already in the base,
simply drop the lower thrust bearing into the recess at the top of the filter retainer
(see Figure 5-1). The O-Ring (54-703-119) rests on top of the filter retainer and seals
against the bottom of the cylinder. The lower thrust bearing must be in the gauge when
the Low Range Piston is being used. The lower thrust bearing can be left in place while
the High Range Piston or 35 BAR Piston are being used.
When handling the Low Range Piston and Cylinder Assembly,
do not allow the weight loading table to enter the cylinder bore.
When handling the assembly, maintain a firm grasp on the
weight loading table until the assembly is in the housing. See 5-
3, 5-4 and 5-5 for proper handling of the Low Range Piston and
Cylinder.
CYLINDER
PISTON
UPPER THRUST
WASHER
2460-5-5
W Caution
Low Range Piston Assembly
UPPER THRUST
BEARING
2460-5-6
5
Operation
glg07.eps
5-3
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