Kohler KDI 2504TM Workshop Manual page 66

6
15. Tighten the screw of tool
the injection pump AG from the high pressure pump
control gear AE.
16. Undo the screws AF and extract the injection
pump AG.
17. Undo and remove the tool ST_04.
NOTE : Click on the right to play the procedure.
6.1.6 Injection pump assembly
Warning
•
Before assembling the new pump AG, make
sure that plate AB can move freely and that
fastening capscrews K are not loose (the
pump sold as a spare part is supplied with
the cylinder injection timing blocked N° 1).
•
Ensure that the coupling surfaces on shaft
AP and gear AE are free from impurities
and lubrication residues.
•
Remove the guard cap only when the pipes
are reconnected.
•
Do not remove the tool ST_30.
1. Mount the injection pump AG, inserting the shaft
AP in the gear AE.
Important
•
Always change screws AF with new ones or
apply Loctite 270 to the threads.
2. Clamp the screws AF on the crankcase AH
(tightening torque at 25 Nm).
3. Ensure that the correct advance value has
remained unchanged, tighten nut AN on shaft AP
(as shown in Fig. 6.17, is allowed the aid of a
screwdriver to guide the nut AN on the shaft AP in
order to avoid the fall of it into the timing cover AQ -
tightening torque at 70 Nm).
EN 66
INFORMATION FOR REPLACING THE
FUNCTIONAL UNITS
ST_04 to disconnect
Fig 6.15
https://www.youtube.com/embed/NaOHNXyU03c?r
el=0
Fig 6.16
Fig. 6.17