TM 1-1500-204-23-4
Table 4-11. Indicator Tolerances (Direct)
Range
Types
Function
Tolerance
NOTE
If aircraft has just completed a flight of one hour or longer at altitudes of 10,000 feet or over, allow two
hours for stabilization before testing altimeters.
0 to 25 and
MS28061 and
Fuel
(±0.5) psi
0 to 35 psi
MS28064
C-32 and C-33
0 to 50 psi
O-1 and O-2
Multi-Purpose
(± 1.0) psi
0 to 200 psi
B-23
Oil
(25.5) psi
0 to 2000 psi
All
Hydraulic
(±50) psi
0 to 4000 psi
E-6 and ME-1
Hydraulic
(±75) psi
0 to 5000 psi
All
Hydraulic
(±100) psi
All
Altimeters
Altitude
(±0-05) inch Hg
All
Barometric
barometric scale
Pressure
Range
0 to 50 psi
Table 4-12. Indicator Tolerances (Remote)
Types
Function
MS28010-1 Indicator,
Multi-Purpose
MS28005-1 Transmitter
Tolerance
(k2.0) psi
0 to 100 psi
MS28010-2 Indicator,
MS28005-2,
MH-2 Transmitter
Oil
(k3.5) psi
0 to 200 psi
MS28010-3 Indicator,
MS28005-3 Transmitter
Oil
(25.5) psi
0 to 300 psi
0 to 600 psi
MD-1 Indicator,
MH-1 Transmitter
C-34, MS28010-7
indicator E-7
MS280057
Transmitter
Oil
(k9.0) psi
Fuel
(k2.0) psi
0 to 4000 psi
MS28010-5 Indicator
MS28005-8
Hydraulic
(±100) psi
Change 4
4-21