105681-0021 ZEXEL 9 420 616 450 BOSCH AUTOM. ADVANCE MECHANISM 9420616450 1056810021 225001860a

The DATA SET screen ID (2) for the correct group will be listed to the right of Line 011 FUEL INJECT PUMP BENCH TEST SPEC NUM (3). Write this number DMXXXX-XX down and proceed to Section ""Displaying the DATA SET Screen When the DATA SET ID Number is Not Known"".Certain pump and governor groups will have multiple DATA SETS. Change in pump design will be tracked by pump serial number. Figure 22 is an example of a serial l number break in the data (1). The original DATA SET DMXXXX number is kept (2) but the new DATA SET has a different change level (3).
Illustration 22 g02797952
Note: Soon you will be able to use the tab key to place the cursor in front of this line. Type an X to select, Figure 21 (4). Press the enter key. The data will be displayed automatically. For now though the data will have to be displayed manually. Figure 23 (1)
Illustration 23 g02797956
Press the pf3 key to return to the ACF2 screen (2) .Proceed to Section ""Displaying the DATA SET Screen When the DATA SET ID Number is Not Known"".Displaying the DATA SET Screen When the DATA SET ID Number is Not Known
At the ACF2/IMS ONLINE MENU SYSTEM screen (1) (TMI 1.04) press the enter key (2). Figure 24
Illustration 24 g02797958
This will display the ACF2/IMS APPLICATION SELECTION MENU. Figure 25 (1) (TMI 1.05)
Illustration 25 g02797959
Use the tab key to place the cursor in front of the line GKN402 TMI - ENGINE AND COMP PERF, type an X to select (2) or type GKN402 at the APPLICATION SELECTION NO. _. (3) Press the enter key. This will display the ACF2/IMS PROGRAM SELECTION MENU screen. Figure 26 (1)
Illustration 26 g02797960
Use the tab key to place the cursor in front of line 03 and type an X to select (2) or type 03 at the PROGRAM SELECTION NO _ (3). Press the enter key. This will display the PERFORMANCE PARAMETERS INQUIRY screen. Figure 27 (1) (TMI 3.03 p1)
Illustration 27 g02797962
Type the appropriate numbers in the DATA REFERENCE NUMBER and CHANGE LEVEL fields (2). Press the enter key. The data set will be displayed on the next screen. Figure 28 (TMI 3.03)
Illustration 28 g02797963
Press the pf3 key to return to the ACF2 screen (1) .Interpreting the Specification Data Set Screens
The following screen contains flow specifications and physical parameters necessary to evaluate a fuel injection pump. Additional parameters such as calibration fluid temperatures and pressures are listed in the manual for the test bench. See Special Instruction, SEHS8200. These screens still apply to this data. Every data set (DMXXXX screen) contains data for many injection pump and governor group part numbers. The data is sorted by the profile or geometry of the basic cam and the lowest level part number of the plunger and barrel group. Most part numbers with the same basic cam, plunger, and barrel groups use the same data.Pages of data in the DATA SETS are arranged in descending pump rpm. Five or six rpm choices are listed. When the