Bacharach INJECTOR CALIBRATOR CD3 - Inserting the Cummins Discharge Head

Page 3-4 Bacharach, Inc. Instructions 67-9319
OPERATION INJECTOR CALIBRATOR CD3
Figure 3-7. Discharge Head &
Push Rod Extension
Figure 3-8. Inserting Discharge Head
3.1.4 Inserting Cummins Discharge Head
1. For all Cummins injectors, insert discharge
head (67-7642) into the clamp cylinder socket,
with the quick connect socket facing up.
NOTE: When discharge heads are instal-
led for the first time, wet the O-ring with
calibration fluid for easier installation.
2. Connect the tubing from the console to the
discharge head.
3. Make sure spring-loaded lever on the quick
connect is locked.
4. For all injectors except the PTD type, slide
push rod extension (67-5706) over the push rod
extending from the cambox so that the cut-off
portion faces up.
Cummins injectors come in three general styles,
each require specific accessories and procedures:
Type PTD cylindrical Section 3.1.5
Types PTB & PTC cylindrical Section 3.1.6
Cummins Flanged Section 3.1.7
Following the mounting procedures for the style
injector you have.
Push Rod Extension Cummins Discharge Head
2 Tubing
4 Push Rod Extension 1 Cummins Discharge Head