Ingersoll Rand 380SQ1 Manuel D'utilisation Et D'entretien page 24

COUNTERCLOCKWISE TO TIGHTEN
SPANNER
19. After installing the Front End Plate Spacer, grasp the
shaft of the Rotor and rotate it by hand. If the Rotor
does not turn easily, disassemble the motor unit and
determine where the assembly is binding. The motor
must rotate freely before proceeding further with the
assembly.
Assembly of the Impulse Mechanism
1. Insert the long shaft with the annular groove of the
Spring Guide (41) into the central opening of the
O–ring Installer furnished with the Tool Kit
(Part No. 180PQ–99). Place the Spring Guide Seal (42)
on the tapered end of the installer and roll the Seal up
the taper and into the groove on the large body of the
Spring Guide. Refer to Dwg. TPD1305.
2. Insert the Relief Valve (40), large end trailing, into the
Liner (38). Insert the assembled Spring Guide, long hub
with annular groove leading, into the Liner against the
Relief Valve. Refer to Dwg. TPD1306.
MAINTENANCE SECTION
(Dwg. TPD1304)
SPRING GUIDE SEAL
O–RING INSTALLER
(Dwg. TPD1305)
RELIEF VALVE
LONG END OF SPRING GUIDE
WITH GROOVE
3. Place a 3lade (44) into one of the slots of the Drive
Shaft (42) with the Blade Assembly Pins (45) inward.
4. From the opposite side of the Shaft, encircle each Pin
with a Blade Spring (46).
5. Install the Assembly Pins of the remaining Blade in the
open ends of the Springs. Refer to Dwg. TPD1307.
6. Compress the Springs with the Blades until both Blades
are flush with the Drive Shaft and install the assembly
in the Liner with the output end of the Drive Shaft
protruding out the end of the Liner containing the
Spring Guide. Refer to Dwg. TPD1308. Make certain
the ends of the Blades are flush with the ends of the
Liner.
24
LINER
(Dwg. TPD1306)
(Dwg. TPD1307)
(Dwg. TPD1308)