Reely 1:10 RC model car Electric Monster truck FS-53801-6 ユーザーズマニュアル

First, the two short retaining pins "HA1" and the long retaining
pin "HA2" are installed on the chassis using countersunk
tapping screws. If necessary, use flat nose pliers to tighten
the retaining pin.

Now the chassis bridge "CB1" can be installed.

The two screws "S4" (M3x10 mm) are screwed to the brackets
of the steering arms.

The two screws "S7" (M3x15) are screwed to the metal motor
holder through the chassis bridge and the gear box cover.

Two long tapping screws "S2" each (thread length 15mm) are
screwed into the differential casings from the front and the
back.

Use the tapping screws "S1" (thread length 10 mm) to screw
the retaining pins and the receiver holder "EH1" to the chassis
bridge "CB1". The installation of the chassis bridge is now
complete.

Note: The aerial tube holder "AN1" is installed above the
chassis bridge "CB1".