67
Reassembly
32 690 01 Rev. D
KohlerEngines.com
Install Oil Pan Assembly
Sealant Pattern
Fastener Torque Sequence
1
10
8
6
4
2
9
7
5
3
RTV sealant is used as a gasket between oil pan
and crankcase. Refer to Tools and Aids for a listing of
approved sealants. Always use fresh sealant. Using
outdated sealant can result in leakage.
1. Be sure sealing surfaces have been cleaned and
prepared as described at beginning of Reassembly.
2. Check to make sure there are no nicks or burrs on
sealing surfaces of oil pan or crankcase.
3. Apply a 1.5 mm (1/16 in.) bead of black RTV sealant
to sealing surface of oil pan. See sealant pattern. Oil
pan must be installed within 5 minutes of sealant
being applied for proper sealing to occur.
4. Make sure end of governor cross shaft is lying
against bottom of cylinder inside crankcase.
5. Install oil pan to crankcase. Carefully seat camshaft
with shim and crankshaft into their mating bearings.
Rotate crankshaft to help engage oil pump and
governor gear meshes.
6. Install 10 screws securing oil pan to crankcase.
Torque fasteners in sequence shown to 24.4 N·m
(216 in. lb). On some engines 1 of 10 mounting
screws is plated. Plated screw is typically installed in
hole location 6 as shown.
Flywheel/Ignition/Breather Components
I
K
L
J
M
F
G
H
C
B
A
D
E
N
A
Flywheel Screw
B
Fan
C
Washer
D
Fan Mounting Plate
E
Magnet
F
Flywheel
G
Stator
H
Backing Plate
I
Outer Breather
Cover
J
Stud
K
Retainer
L
Breather Reed
M
Ignition Module
N
Woodruff Key
