Doc 0219660 rev. K
Page 22 of 32
Not subject to issue control when printed
Disassemble Procedure & Replace Parts - STEP
Loosen the conn lock using the plastic mandrel and pull out the rec.
Locate the two pins and push them out using the pin removal tool
Separate the bot HSG from top HSG by sliding it off as shown. Be careful not to
damage the “tap” on the top HSG
Tap
Push out the service module as shown. Be aware that the top HSG
is assembled with conn lock and TGL. If an e.g. TGL is damaged,
the assembled top HSG must be replaced
If the batt door is damaged, it can be replaced without separating the
complete HI. Locate the one pin fixing the batt door and push it out.
The batt door can now be pulled out and replaced to a new one
Top HSG ASM
w conn lock
& TGL
s/n label
Bot HSG
Batt door
Pin for
batt door
Pin for
top/bot HSG
Serv module
with s/n label
The STEP models do not have an ID plate like CRISP and SHARE.
Instead a s/n label is located next to the batt contacts. Replacing
a service module means a new s/n
