Service and maintenance
190 Tandems
Tandems
Tandem oil level
n Ensure the tandems are level for an accurate oil level check.
n Slight oil pressure inside the tandem may give a false oil level
indication when the oil level dipstick is first removed. Relieve
the pressure by removing the dipstick slowly.
n Remove, clean, then re-insert the dipstick to check the tan-
dem oil level.
n The oil level should be between the two bends of the dipstick.
n Check both tandems.
Refer to Recommended lubricants page 217 for the correct oil
type.
Changing tandem oil
Change the oil in the tandems every 1500 hours.
1 Remove the dipstick from the tandem.
2 Place a container under the tandem drain plug. Refer to Capac-
ities page 219 for correct capacity.
3 Remove the drain plug and drain the oil.
4 Clean and install the plug.
5 Refill with clean oil. The oil level must be between the two bends
on the dipstick.
6 Repeat for the other side.
Take care of waste liquids in an environmentally safe way!
1 Drain plugs