2008 Suzuki LT-A400/F, LT-F400/F ATV Service Manual, Page 156Get this manual
1E-7 Engine Lubrication System: 3) Remove the oil pump drive gear (1) with holding the oil pump driven gear (2) using the special toolSpecial tool (A): 0993040113 (Rotor holder) 7) Remove the dowel pins 1 5
I827H1150016-01
I827H1150013-01
4) Remove the pin (3)
Installation Install the oil pump and oil pump drive gear in the reverse order of removalPay attention to the following points: NOTE
Be careful not to drop the parts into the crankcase Install the oil pump driven gear (1) as shown Install the new snap ring (2)