TB 9-5975-219-24
IDENTIFICATION AND DESCRIPTION
1. Test Instrument Identification.
This bulletin provides instructions for the
calibration of Maintenance Support Device Internal Combustion Engine APN 13608010
and APN 13608010-2. TM 9-6625-2301-14&P and TM 9-6625-3637-23&P were used as the
prime data sources in compiling these instructions. The equipment being calibrated will be
referred to as the TI (test instrument) throughout this bulletin.
a. Model Variations. Part number differences are described in text.
b. Time and Technique. The time required for this calibration is approximately 1
hour, using the dc and low frequency technique.
2. Forms, Records, and Reports
a. Forms, records, and reports required for calibration personnel at all levels are
prescribed by TB 750-25.
b. Adjustments to be reported are designated (R) at the end of the sentence in which
they appear. When adjustments are in tables, the (R) follows the designated adjustment.
Report only those adjustments made and designated with (R).
3. Calibration Description. TI parameters and performance applications that pertain
to this calibration are in table 1.
Table 1. Calibration Description
Test instrument parameters
Performance specifications
Dc voltage
Aange: 90 mV dc
Engine Oil Temp (k_m)
R
ccuracy: 2% FS
Aange: 90 mV dc
Coolant Temp (n_p)
R
ccuracy: 2% FS
Aange: 90 mV dc
Fuel Supply Pressure (u_v)
R
ccuracy: 2% FS
A
Turbo Pressure (w_x)
Range: 90 mV dc
ccuracy: 2% FS
Aange: 90 mV dc
Air Box Pressure (y_z)
R
ccuracy: 2% FS
Aange: 90 mV dc
Air Cleaner Pressure (AA_AB)
R
ccuracy: 2% FS
Aange: 90 mV dc
Fuel Return Pressure (AC_AD)
R
ccuracy: 2% FS
Aange: 90 mV dc
TK Pressure (J2A_B)
R
ccuracy: 2% FS
Aange: 90 mV dc
TK Pressure (J3A_B)
R
ccuracy: 2% FS
Aange: 90 mV dc
Battery Current (X_Y)
R
ccuracy: 2% FS
Aange: 32 V dc
Alt/Gen Volts (N_W)
R
ccuracy: 1.5% FS
Aange: 32 V dc
Alt/Gen Field Volts (O_M)
R
ccuracy: 1.5% FS
Aange: 32 V dc
Fuel Solenoid (R_M)
R
ccuracy: 1.5% FS
Aange: 32 V dc
Starter Solenoid (S_M)
R
ccuracy: 1.5% FS