Service Kit Installation Procedures
4–16 www.zoll.com 906-0731-04-01 Rev. C
Torque Specification Guide
Refer to the torque specifications that we list in the following table when performing service kit installations to
avoid damage to the device
Screw/Nut/Component Quantity Screw/Nut Size
Maximum Torque
(in-lb)
Maximum Torque
(Nm)
ANNUAL PM
O2 Fitting 3 8-32 X 7/16 19 2.0
Fresh Gas Air Intake
Assembly
4 8-32 X 3" 14 1.6
4 YEAR PM
O2 Fitting 3 8-32 X 7/16 19 2.0
Fresh Gas Air Intake
Assembly
4 8-32 X 3" 14 1.6
Battery Cover 4 6-32 X 5/16" 9 1.0
Battery 4 6-32 X 2.25" 9 1.0
Back Cover 4 6-32 X 2" 9 1.0
Back Cover Keps Nut 2 10-32 18 2.0
Front Case Assembly to
Vent Module
2 4-40 X 1/4" 5 0.6
Dovetail Mounting
Bracket Left and Right
sides
4 6-32 X 1/4" 3.5 0.4
To dovetail stiffener
bracket
2 4-40 X 1/4" 5 0.6
SPM PCB to SPM 4 4-40 X 1/4" 5 0.6
FRONT CASE
Front Bezel 7 4-40 X 1/4" 5 0.6
Buzzer 2 4-40 X 1/4" 3.5 0.4
Masimo Plug (SPO2
Cable)
2 M2.5 X 5mm 0.5 0.1
UIM Stack to Front Case 2 6-32 X 5/16" 5 0.6
UIM Adapter Board 2 4-40 X 1/4" 3.5 0.4
USB Cable 2 4-40 X 3/16" 2.5 0.3