Kohler KDI 2504TM Workshop Manual page 27

2.10.2 Oil pump
The oil pump rotors are trochoidal (with lobes) and are
activated from the crankshaft by means of the key.
The pump body is situated inside the distribution guard.
It is imperative to assemble the rotors with reference A visible
by the operator.
Tab 2.21
POS. DESCRIPTION
1 Internal rotor
2 External rotor
3 Oil pump crankcase
4 Pump control key
5 Timing system crankcase
6 Crankshaft
TECHNICAL INFORMATION
Fig 2.15
2
27
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