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Removal and Replacement
6–6
WFM 90 and WFM 91 Service Manual
Procedures
Table 6–2 lists the removal and replacement procedures in this section and their
starting page numbers.
Table 6–2: Removal and replacement procedure list
Replaceable part Page number
Top cover 6–7
LCD display lens 6–8
LCD display 6–9
LCD display padding 6–11
Backlight 6–12
Top board 6–13
Keypad 6–13
Top board shield 6–14
Bottom board 6–16
Backlight board 6–17
Input board assembly 6–18
Battery cover 6–18
Carrying strap 6–19
Turnlock stud and bushing 6–20
Battery cushion pad 6–21
NiCad battery pack 6–21
Alkaline batteries 6–22
Bottom cover 6–23
Battery power connector 6–24
Battery contacts 6–24
Turnlock stud receptacle 6–26
Bottom cover electrical shield 6–27
Battery orientation marker and battery cushion pad 6–27
AC adapter EMI suppressor 6–29