Hyundai HL930A Operation & Maintenance Manual page 234

27) REPLACE OF PILOT LINE FILTER
(1) Loosen the bowl positioned on the safety valve.
(2) Pull out the filter element and clean the bowl.
(3) Install the new element and tighten the bowl us-
ing spanner.
Safety valve
• Spanner size: 27 mm
Bowl
28) LUBRICATE RCV LEVER
Remove bellows and grease the joint (A) and the
sliding parts (B).
A
B
78036MI29
6-40