Product Manual

16 B700-INS-LAB-RevC10
4. Once the coupler is unlocked, the
inner spring will force it toward the
foot end gearbox located at the bot-
tom of the bed end assembly. The
hi/lo motor shaft cross pin should
now rest at the end of the long
groove in the coupler, and the end
of the coupler should rest inside the
gearbox and engage the gear shaft.
gearbox
cross pin
inner drive shaft
hi/lo motor
with coupler
notch
FOOT SECTION
cross pin
gearbox
notch
outer drive shaft
inner drive shaft
(spring-loaded)
HEAD SECTION
AttachingtheDriveShafttotheBed
5. To attach the drive shaft assembly
to the bed, at the foot end, place the
inner drive shaft end notch on the
hi/lo motor shaft cross pin as shown
at right.
6. At the head end, depress the small
spring-loaded inner drive shaft, and
place the shaft end notch on the
head end gearbox shaft cross pin as
shown at right.