96-06434-00-01 revA
Service Manual, Inogen One G3HF
-97-
SP-516 Inogen One G3 Filter Body Replacement
Parts Required:
1. SP-516, G3 Housing, Filter Body
Tools Required:
1. T10 Torx Driver
2. Small Flathead Screw Driver
3. 1/8” Hex Driver
Notes:
1. When removing screws from the device carefully set in a bin or secure area as these
screws will be used to secure the replacement parts.
2. Many of the screws used on the Inogen One G3 have pre-applied loctite on the threads.
These loctite screws can be re-used up to four times before replacement screws are
required (If exceeded four uses please contact Inogen for a screw replacement kit).
Instructions for Removing the Housing:
Refer to “
SP-502 and
SP-550 Inogen One G3HF Front and Rear Housing Replacement
”
on Page 3. Follow steps 1-5 for “Instructions for Removing the Housing.”
Instructions for Removing the Filter Body:
1. With the unit upright, unscrew the bottom center screw on the motherboard (Figure 1).
This screw attaches the filter body to the rest of the device.
Figure 1: Location of rear filter body screw
2. Lay the unit on its back side. Unscrew the four screws that attach the filter to the filter
body and remove the filter from the device (Figure 2). Use a small flathead screw driver
to separate the filter from the chassis, if necessary.
