Kohler KDI 1903M Workshop Manual page 143

FLUIDS FILLING INFORMATION
1. Screw the cap. G, replacing the copper gasket
(Tightening torque of 50 Nm).
2. Tighten the cap E, replacing the copper gasket D.
3. Refill the radiator with coolant (refer to
the liquid specifications).
4. Top liquid up until the pipes inside the radiator are
covered by about 5 mm.
5. For engines equipped with separate expansion tank,
pour in fluid until reaching the max level mark.
6. Loosen the screw F on the head H, release any air
and tighten the screw F (Tightening torque of 8 Nm -
Fig. 10.7).
7. Start the engine without the radiator cap A or the
expansion tank (C) cap B.
8. Keep it running at idle speed until the cooling liquid
level goes down and becomes steady (the waiting
times varies according to the ambient temperature).
9. Stop the engine and allow it to cool.
10. If there is an expansion tank (C) top liquid up to the
mark MAX.
11. Without expansion tank top liquid up until the pipes
inside the radiator are covered by 5 mm. Do not
overfill the radiator, but leave room for the coolant to
expand.
12. Tighten the radiator cap A or the expansion tank (C)
cap B.
Fig 10.3
Fig 10.4
Par. 2.6 for
Fig 10.5
Fig 10.6
10
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