TB 9-6685-316-50
WARNING
This procedure involves pressures that could be hazardous to
personnel. Exercise due caution at all times and wear safety
glasses while performing checks.
(2) Level TI and deadweight pressure tester (A5) (standard) using level (B1).
(3) Install low-range pistons in cylinders of both units and place 95-psi weights
(supplied with pressure gage testers) on low-range piston of n and standard.
CAUTION
Continuously rotate pistons and weights in TI or standard
cylinder housings whenever pistons am inserted or removed
from housings or when applying pressure to prevent scoring
or sticking in housing and damaging the piston guide and
cylinder.
(4) Apply pressure to equipment setup, using handpump on TI and/or standard
until bottom surface of either weight table is raised approximately 1/4 inch above either
be TI or standard cylinder homing.
(5) Visually inspect equipment for leakage.
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