Service and Repairs

95
Reassembly
17 690 01 Rev. L KohlerEngines.com
Install Balance Shaft (if equipped)
1. Position crankshaft so timing mark on larger
crankgear is in 8 o'clock position.
2. Install balance shaft, aligning timing mark with timing
mark on larger crankgear.
Install Valve Tappets and Camshaft
Timing Mark Detail
A
B
A
B
A
Camshaft Gear
Timing Mark
B
Camshaft Drive
Gear on Crankshaft
Timing Mark
1. Lubricate face and stem of each tappet with engine
oil. Install each into their respective bores.
2. Lubricate camshaft bearing surfaces and cam lobes
as well as camshaft bore in crankcase with engine
oil.
3. Rotate crankshaft to TDC so timing mark (dimple) on
smaller crankgear is in 4 o’clock position. Install
camshaft into crankcase, aligning timing marks on
two gears.
4. Install original shims on crankshaft and camshaft.
Install Closure Plate
CH245/CH255/CH260/CH270 Torque Sequence
1
2
3
4
5
6
CH395/CH440 Torque Sequence
1
2
3
4
5
6
7
CH245/255 Sealant Pattern