Kohler KDI 2504TM Workshop Manual page 65

INFORMATION FOR REPLACING THE
ED0065905540-S
ED0065905550-S
ED0065905950-S
5. With reference X pointed upwards, find the TDC
through tool ST_30, then bring the dial gauge
indicator to 0.
6. Having identified the value to lower the piston,
rotate the crankshaft anti-clockwise by going
beyond the value described in Tab. 6.1, once again,
rotate the crankshaft clockwise, stopping at the
correct advance value by using tool
7. Lock the ST_34 tool through J screws and
ensure that the crankshaft does not rotate, which
would alter the correct advance value. If this
happens, repeat the instructions described in points
4, 5, 6, 7 and 8.
NOTE: The value indicated in Tab. 6.1 must be
reached by rotating the shaft with the piston in
compression phase. Use the
the crankshaft.
8. Lock the ST_34 tool through J screws and
ensure that the crankshaft does not rotate, which
would alter the correct advance value. If this
happens, repeat the instructions described in points
4, 5, 6, 7 and 8.
9. Undo the screws AC and remove the oil filling
flange AD.
10. Undo and remove the nut AN fixing the
injection pump control gear AE.
11. Undo the capscrew K and shift the slotted plate
AB in the direction of arrow AA.
12. Tighten screw K to block the pump (tightening
torque to 12 Nm).
Important
•
After removing the nut AN, ensure that the
correct advance value has remained
unchanged on ST_30.
•
Be careful that the nut AN does not fall into
the timing cover.
13. Screw the tool ST_04
14. Loosen the screws AF.
FUNCTIONAL UNITS
1,006 10°
1,695 13°
0,815 9°
ST_30
ST_34 tool to totate
on the gear AE.
Fig 6.11
Fig 6.12
Fig 6.13
Fig 6.14
6
65
EN