. MAINTENANCE MAINTENANCE PROCEDURE EVERY 250 HOURS MAINTENANCE 4 - 48 LUBRICATING NOTICE If any ab normal noise is generated from any gre asing point, carr y out greasing rega rdless of the g reasing in terva Carry out greasing e very 10 hours for the first 50 hours on a new machine. After the machine w as s ubjected t o jobs in the w ater, be sure to grease the wet pins 1. Set the work equipm ent in th e greasing p osture below, t hen lower the wo rk equipment to the gr oun d and stop he en gine. 2. Using a grease pum p, pump in grease thr ough the grea se fittings shown 3. After g reasing, w ipe off any o ld grease th at was pushed 4.
After g reasing, m ove the boo m up and do wn several time s and then greas e the first boo m foot pi n at t wo pl aces again.