Packing - Hitachi C 12LSH Technical Data And Service Manual

(2) Lubrication
If it is necessary to replace the ball bushing, apply approximately 2 grams (0.1 oz) of grease (Nippeco SEP
3A) on the steel balls and within the guide grooves of the new ball bushing. If grease is not applied, it will
shorten the service life of the ball bushing, and subsequent abrasive contact between the steel balls and slide
pipe (B) will cause abnormal noise during slide cutting operations. Customers should be instructed to
thoroughly remove sawdust and other foreign matter from slide pipe (A) and slide pipe (B) and liberally coat
them with machine oil at least once a month.

10. PACKING

(1) Preparation before packing
Remove the dust bag from the main body. Turn the turn table to the right 57û and secure the side handle.
Push the guard back (Fig. 53).
Turn table
(2) How to install packings (B) and (D)
Slide the head to the midpoint between holder (A) and the support at the front of the main unit, and secure it
with the slide securing knob. Place packing (B) under the gear case and push the head down. Insert the
locking pin while pressing packing (B) to secure the gear case in position. Insert packing (D) into the motor
housing (Fig. 54).
Packing (B)
Side handle
Fig. 53
Head
Fig. 54
--- 37 ---
Guard
Slide securing knob