Instruction manual

8
M
AINTENANCE
Oil Filling Procedure
Turn the tool upside down. Unscrew 4 socket screws and remove air piston cover. Remove air
cylinder and hydraulic piston rod until oil is exposed. Empty oil by turing the tool upside down and
draining into a suitable container making best efforts to keep the tool handle and other parts from oil
contamination. After oil is drained, remove excess oil from top surface. Add new oil (Mobile DTE 24
light hydraulic oil is preferred) by pouring into the hydraulic tube as shown. Add enough until about
1/8” below the top seal. Make every attempt to avoid the introduction of air or bubbles into the oil
as its being poured. Adding the oil slowly and close to the edge of the tube will prevent this. Re-
assemble the tool in reverse order.
IMPORTANT: DISCONNECT THE TOOL FROM THE AIR SUPPLY OR SWITCH OFF AT VALVE (55).
REMOVE NOSE ASSEMBLY OR SWIVEL HEAD COMPONENTS. All operations should be carried out on
a clean bench, with clean hands in a clean area. Ensure that the new oil is perfectly clean and free
from air bubbles. Care MUST be taken at all times, to ensure that no foreign matter enters the tool,
or serious damage may result.
Valve Spool Assembly
 Send into authorized repair center for service.