Remove and Replace
WFM90D and WFM91D ServiceManual 6-25
Battery Cover Assembly
The battery coverassembly contains replaceable subparts. Procedures for
removing the subparts areincluded.
Remove. Toremove the battery cover assembly:
1. Turnthe turnlock stud 1/4-turn counterclockwise.
2. Pull outwards on the upper portion of the battery cover.
Replace. Toreplace the battery cover assembly:
1. Place the lower lip of the batterycover into the instrument housing and press
the top portion of the cover into the instrument. See Figure 6--11on
page 6--26.
2. Secure thebattery cover by turning the turnlock stud 1/4-turn clockwise.
Remove. Toremove the carrying strap:
1. Remove the battery cover.Refer to Battery Cover on page 6--25.
2. Toremove the carrying strap, remove the two retaining nuts on the inside of
the battery coverand pull the carrying strap off of the cover.
Replace. Toreplace the carrying strap:
1. Insert thetwo standoff studs of the carrying strap through the battery cover
and install the two retainingnuts.
2. Install the batterycover. Refer to Battery Cover on page 6--25.

Battery Cover

Carrying Strap