Kohler KDI 2504TM Workshop Manual page 73

INFORMATION FOR REPLACING THE
6.4.4 Oil pump disassembly
1. Undo the screws D and remove the group pump E
from the timing system crankcase C.
2. Remove the rotors F and G from the oil pump
crankcase E.
6.4.5 Oil pump assembly
Important
•
Carry out the checks described in
assembly.
1. Check that all surfaces in contact between F, G, H,
E and C are free from impurities - scratches -
dents.
2. When assembling, do not use any type of gasket
between E and C.
3. Thoroughly lubricate the seat of the rotors H on the
oil pump crankcase E and the two rotors F and G.
4. Within housing H insert the 2 rotors (in sequence) G
and F, observing the references BP as described in
figure (or refer to
5. Check that the 2 pins L are inserted properly in the
timing system crankcase C.
6. Position the oil pump carter E using the reference
pins L.
7. Clamp the oil pump carter E with the screws D
(tightening torque 10 Nm - ST_06).
FUNCTIONAL UNITS
Par. 8.7
Par. 2.10.2).
Fig 6.39
Fig 6.40
prior to
Fig 6.41
Fig 6.42
6
73
EN