MerCruiser 6.2 MPI, User Manual

Page: 63 / 110

Section 5 - Maintenance
90-864197072 NOVEMBER 2007 Page 55
5.7, 6.2 MPI and Horizon 5.7, 6.2 Capacity Fluid Type
Engine oil (with filter)
4.25 L
(4.5 US qt)
Mercury MerCruiser Full‑Synthetic Engine Oil, 20W‑40
Changing Oil and Filter
Refer to the Maintenance schedule for the change interval. Engine oil should be changed
before placing the boat in storage.
IMPORTANT: Change engine oil when the engine is warm from operation. Warm oil flows
more freely, carrying away more impurities. Use only recommended engine oil (refer to
Specifications).
EASY ENGINE OIL DRAIN SYSTEM
NOTE: Boat must be out of water to perform this procedure.
1. Loosen the oil filter to vent the system.
2. Remove the bilge drain plug.
3. Pull tether through the bilge drain.
f
e
d
c
b
a
7284
a - Binge drain plug
b - Tether
c - Clip
d - Oil drain hose plug
e - Oil drain hose
f - Bilge drain flange
4. Place the oil drain hose in a suitable container.
5. Remove the drain plug from the oil drain hose.
6. After oil has drained completely, install the drain plug in the oil drain hose.
7. Push the hose through bilge drain and install the plug.
ENGINE OIL DRAIN PUMP
1. Loosen the oil filter to vent the system.
2. Remove the dipstick.