Elenco Electronics RCC-7K Assembly And Instruction Manual page 11

5
NOTE: Put some
Vaseline or grease into
the slots for the rod and
some on the teeth of all the
gears (motor gear, middle
gear, and the rear axle
gear). This will make the
car go faster.
Check the alignment of the
gears. The middle gear
must not be able to slide
out of alignment with the
other gears. Adjust the
positions of the gears on
the motor and rear axle if
necessary.
Rear Rod
-10-
Gear, Middle of rear section
Quick Test: All 3 gears
should be lined up and
turning one of them by hand
should also turn the others.