Kohler KDI 1903M Workshop Manual page 118

9
9.4.2 Oil suction pipe
Important
•
It is mandatory to replace the gasket B after each
assembly.
•
Always replace capscrews D with new ones or
alternatively apply Loctite 2701.
1. Insert the new gasket B in the seat of the oil suction
hose flange D.
2. Secure the hose C on the crankcase E with the
screws D (tightening torque 10 Nm).
9.4.3 Oil Sump
1. Ensure that the contact surfaces F of the oil sump G
and the crankcase E are completely clean.
2. Apply a bead of approx. 2.5 mm of sealant (Loctite
5660) on the surface F of the oil sump G.
3. Rotate the crankshaft clockwise
reference X upwards.
NOTE: During the positioning phase of reference X,
check that cylinder N° 1 is in compression phase
(intake and exhaust valves of cylinder N° 1 must be in
closing position).
Important
•
Tighten the screws L, strictly following the sequence
and tightening torque indicated.
4. Tighten the screws L following the sequence
indicated (tightening torque 25 Nm).
5. Remove the two studs ST_18 with the appropriate
screws (tightening torque 25 Nm)
6. After tightening all of the screws, loosen screw n°1
and retighten it to the torque value specified in step
4.
7. Check that the oil drain plugs M are tight (tightening
torque 35 Nm).
EN 118
ASSEMBLY INFORMATION
ST_34 tool bringing
Fig 9.24
Fig 9.25
Fig 9.26