Mechanical Drawings
Thermal and Mechanical Design Guidelines 119
Figure 73. Intel
®
RCFH4 Reference Solution Assembly - Page 2
A A
9.53 0.12
.375
.004[]
()9.53
.375[]
()5.88
.232[]
DEPARTMENT
R
CORP.
2200 MISSION COLLEGE BLVD.
P.O. BOX 58119
SANTA CLARA, CA 95052-8119
-
SIZE DRAWING NU MBER REV
A1 C88300 A
SCALE:
1
DO NOT SCALE DRAWING
SHEET
2
OF
2
ASSEMBLY/INSTALLATION PROCESS RECOMMENDATIONS
1 FAN ATTACH INSTALLATION:
INSERT FAN ATTACH (1) INTO HEAT SINK (4)
TO THE SPECIFIED DEPTH AND ORIENTATION.
INSERT TOOL TO KEY TO TOP OF HEAT SINK
FOR DEPTH ACCURACY. ARBOR PRESS
OR SIMILAR TOOL IS REQUIRED.
2 FAN AND FAN WIRE INSTALLATION:
A. THREAD WIRES THROUGH FIN GAP ON
HEAT SINK FINS (4) AND POSITION THEM FLAT
ACROSS POCKET CUT AND DOWN SPACE WHERE
HALF LENGTH FIN IS.
B. LOWER THE FAN (2) WHILE THREADING
WIRES THROUGH THE HEAT SINK (4).
C. TO SNAP FAN INTO THE HEAT SINK
APPLY APPROXIMATELLY 14 N (3.2 LBF) OF FORCE
WITH THE TOOL THAT INTERFACES WITH FAN
STATOR THROUGH THE THREE HOLES ON
THE FAN IMPELLER. NOTE: PRESSING DIRECTLY
ON THE FAN IMPELLER MAY CAUSE DAMAGE
TO INTERNAL FAN COMPONENTS.
3 INSERT FANGUARD (3) TO 2 ADJACENT CUTS ON HEAT
SINK AND SIMUTANIOUSLY SPREAD REMAINING FANGUARD LEGS
TO CLEAR FAN AND EXTRUSION AND ROTATE GUARD TO ENGUAGE
REMAINING CUTS IN HEATSINK.
4 CRITICAL TO FUNCTION.
3
3
3
4
1
2
2
SECTION A-A
SEE DETAIL B
DETAIL B
SCALE 6
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