Greasing - Hitachi ZX27U-2 Operator's Manual

A. GREASING
Front Joint Pins (Incl. Swing Post Joint Pins)
--- every 500 hours or every year (every 100
hours up to 500 hours of operation)
1. Position machine with the arm cylinder fully retracted
and the bucket cylinder fully extended. Lower bucket
to the ground (the front attachment inspection posi-
tion). All greasing points can be lubricated from the
ground.
2. Grease all grease fittings illustrated below.
(1) Boom cylinder rod end
(2) Boom cylinder bottom
MAINTENANCE
7-11
M1M7-05-024
M1M7-07-020
M1M7-07-021