Note: Internal diff pin (2.2x9.

is bigger in diameter than the old pin (2.0x 9.

There for the large internal diff gear has a new part number (remember when
re-building).
Step 1&2: Make sure the diff output shafts (E0228/E0229) are maintained with fresh Super Joint Grease after 3-4 meetings.
Step 4: Apply some silicone sealant to the outside of the diff output cup E0225, to hold the rubber boot E0236 more securely.
Step 6&7: Use chain lubricant on the crown wheel and pinion for lubrication.
Step 8: Make sure the balls in the roll bar link move freely, squeeze the plastic around the ball to free off.
Step 9,19&24: Make sure the pivot pin E0123 fits freely in the front and rear wishbones, E0162 through the front upper wishbone and E0124 through the rear . You can use a 3.05mm and 4.05mm reamer to make movement nice and free. Make sure not to over tighten the nuts on the pivot pins (leave 1mm gap).
Step 12: Seal the outside and inside edges of the front and rear carbon shock towers with a thin super glue to increase there strength. Insert a washer behind the top 3x12 shock tower fixing screws for extra strength.
Step 15: Trim the excess thread down of E0826 after fitted through E0318. Use thread lock on the 3x 8 screw into the steel bush C0801H.
Step 26: Be sure not to over tighten the 3x28mm screws, make sure the brake cams move freely.
Step 27: Use thread lock on the 3x6mm screws to fix down the side guards.
Step 35: Make sure to protect your receiver and battery pack from vibration with foam packing.
Step 37: Use thread lock on the 3x8mm screws into the linkage balls H0867.
Step 45: Pour some silicon oil in the shock body before inserting the shaft, this will prevent the seals from damage. We recommend only 33mm shock length is required.
Step 50: Use silicon sealant to fix in the 3mm sn3 nuts to prevent them from falling out if the wing is removed.
We believe following the above information will obtain you getting the maximum performance from your MBX-6.