TM 9-4910387-14-1
2-12. OPERATING PROCEDURE GENERAL INSTRUCTIONS
a. There is a total of ten fuel injector pumps that could be
tested on the tester. The following paragraphs 2-13 thru 2-22 give
installation and removal instructions for each fuel injector pump. See
zle and holder sets are the same for the following fuel injector
pumps:
American Bosch APE-6BB
American Bosch PSB-6A
American Bosch PSB-6
American Bosch PSB-12BT (Old Style and New Style)
International Harvester 3200
American Bosch PSJ-6A
Caterpillar
Roosa Master
NOTE
Nozzle tester is also utilized for performing delivery
valve and head leakage tests on fuel injector
pumps.
(1) The hookup procedures for Simmonds SU fuel injec-
tor pump will be covered in paragraph 2-17, page 2-77. To test the
Cummins nozzle adapter assembly, use a comparator.
WARNING
Do not put hand or any part of body under nozzle
and holder set under test, as high pressure will de-
velop and cause injury.
(2) Connector parts needed to install a nozzle and holder set
to the nozzle tester may vary with each nozzle and holder set tested.
Use appropriate connector parts from the fuel injection test set for
installation.
2-26
