Daikin Vision CAH 003-090 C Installation And Maintenance Manual page 41

Table 27: Screw Torque Values
Socket Head Cap Screws
Nominal
Screw Size Seating Torque
(dia–thds/in)
(in–lbs)
1/4–20NC 150
5/16–11NC 305
3/8–16NC 545
1/2–13NC 1300
5/8–11NC N/A
Figure 55: MVP Sheave Adjustment
Motor
Must be
parallel
Must be
parallel
Bearing
www.DaikinApplied.com
Flat Head Socket Screws
Seating Torque
(in–lbs) (in–lbs)
12 .5 100
25 .4 200
45 .4 350
108 .3 N/A
N/A N/A
Adjustable
Sheave
Capscrews
(Do Not Remove)
Center lines
Stationary
must coincide
End-Flange
Hollow Head Set Screws Only
Lengths Equal or Greater Than Dia .
Seating Torque Seating Torque
(in–lbs) (in–lbs)
87
165
290
620
1225 102 .1
Split Taper
Bushing
Adjustable Fixed
Center-Flange Center-Flange
41
For Lengths (L) Less Than Dia .
Length (L)
(in)
7 .3 3/16
13 .8 1/4
24 .2 1/4, 5/16
51 .7 N/A
N/A
Locking
Setscrews "A" (2)
Outer
Locking Ring
Inner
Locking Ring
IM 672-11 • VISION AIR HANDLING UNIT
M
aInTenanCe
Seating Torque
(in–lbs)
50
90
150, 250
N/A
N/A
Flathead Socket
Screws (Do Not
Remove)
Holes (3) for
Spanner
Wrench or Drift