TM-9-2815-225-34-P

ENGINE, DIESEL: 6 CYLINDER IN-LINE TURBOCHARGED, CUMMINS MODEL NTC-400

TECHNICAL MANUAL; DIRECT SUPPORT AND GENERAL SUPPORT MAINTENANCE MANUAL INCLUDING REPAIR PARTS AND SPECIAL TOOLS LIST

JULY 2005

TM-9-2815-225-34-P - Page 235 of 736

TM 9-2815-225-34&P

0023 00

0023 00-5

OIL PUMP (Contd)

Figure 2. Oil Pump Assembly—Big Cam I.

2

4

8

22

22

13

14

17

17

8

1

3

25

5

6

7

9

10

11

12

15

16

18

19

20

18

18

21

18

24

23

BIG CAM I (Contd)

Assembly (Contd)

14.

Install coupling (19) and snapring (20) on oil pump driveshaft (11).

15.

Install woodruff key (9) in oil pump driveshaft (11).

16.

Using press, install oil pump drive gear (25) on oil pump driveshaft (11).

17.

Using a dial indicator, check oil pump driveshaft (11) end play. End play should be

0.002–0.008 in. (0.05–0.20 mm).

18.

For oil pump installation, refer to WP 0042 00.