Frame 6606129 has extra holes to be drilled in upper section of frame.
REFER TO drawing 6606129 pg2.
1. Place drill jig 4000-113 on LH side and drill all holes on side and top with 5.2mm DRILL BIT.
2. Place drill jig on RH side and drill ONLY 5 HOLES on side.
DO NOT DRILL TOP 2 HOLES AND DO NOT DRILL BOTTOM HOLE
3. Using a 12mm drill bit – drill hole top left again to make a 12mm hole
4. Using a 10mm drill bit- drill hole on bottom left again to make a 10mm hole. (This hole is same as all other frames)