. MAINTENANCE SERVICE PROCEDURE LUBRICATION greasing operation operating in grease flows out through 4 - 51 1. Stop the e ngine. 2. By u sing a greas e pump, pump i n grease through the grease fittings marked by the arro 3. After greasing, w ipe o ff any old g rease tha t was pushed out. Car places w here the mu d or w ater. day when easily (1) Dum p bod y hinge pin (left and rig ht: 1 plac e each) (2) Rear suspension (left and right: 2 places e ach) (3) Differential suppo rt (le ft and right : 4 places each) (4) Hoist cylinder pin (left and right: 2 places e ach) Lowe r the dump body before greasing.