Volvo D11F - Manual (Page 100)

96 Maintenance and Service
Spring Bushings
When lubricating the springs, lift the axle off of the floor, suspend the frame
with axle stands and lower the axle. The spring bushings are now in the
position where grease can be added to the contact surfaces. If the spring
bushings are greased without taking the load off, high wear and lower lifetime
will occur because grease is not able to reach the contact surfaces. If the
vehicle is being driven in severe climates with a lot of wet, slushy, highly
dusty roads, or in off-road service, increase the frequency of spring bushing
lubrication.
Grease Fittings
Rubber Bushings
Rubber bushings are used for extended service life. If your vehicle is equipped
with rubber bushings DO NOT lubricate them. Replace the leaf spring if it is
damaged or has premature or excessive wear.
USA22978.bk.book Page 96 Wednesday, July 9, 2008 9:09 AM