Operation Manual

Table Of Contents

Job Card No.:

Engine:

Filing No.:

Injection Timing

0178-17-10 1157

07.06.01 Page 2 of 2

S/BV 6/8/9 M 628

Conversion to degrees crank angle „ α “

where „d“ = flywheel diameter(810 and 970 mm)

α = 360 x b

d x ı

The crank angle "α" thus found must roughly meet

the Acceptance Certificate, the engine reaching full

load. Following this, adjust the coupling, paying at-

tention to the normal direction of rotation of the

injection pump drive.

To do so, unscrew plug (11) on cover (8) near the

pump drive.

Disconnect lines from oil pump (12) and take down

pump with cover (12) after unscrewing bolts (13).

Remove spring (14). Release screws (9) of shaft

section (10). Turn coupling to adjust the timing until

the mean value of all cylinders at full load and correct

charge air pressure will conform to the acceptance

test sheet within +/- 4 bar.

Retighten screws (9) by torque wrench as under

Section 3.5, item 16. Verify adjustment. Disconnect

pipe (3) (page 1) with testing outfit and spill pipe.

Tighten injection pipe as in 3.5, item 31 and refit

bleed plug. Fit spring (14), mount oil pump (12) and

connect piping.

Since the pump is preset at the factory for

equal fuel deliveries, an adjustment should

preferably be performed on a pump testbed of

the Deutz Service.