Yamaha VIKING Owner's Manual page 121

To change the engine oil (with or without
oil filter cartridge replacement)
1. Park the vehicle on a level surface.
2. Lift the cargo bed up. (See page 4-26 for
cargo bed lifting and lowering proce-
dures.)
3. Start the engine, warm it up for several
minutes, and then turn it off.
4. Place an oil pan under the engine to col-
lect the used oil, and then remove the
dipstick.
5. Remove the engine oil drain bolt and its
gasket to drain the oil from the crank-
case.
1. Engine oil drain bolt
TIP
Skip steps 6–8 if the oil filter cartridge is not
being replaced.
8-11
2
1
2. Gasket
1
2
3
4
5
6
7
8
9
10
11
12
13
14