Flipper alignment holes from Lethal Weapon 3 on

From Lethal Weapon 3, the playfield has holes for lining up the flipper bats from the top side, unlike Williams games, which align from the back of the bat.

Systems

• Data East CPU Version 3
• Data East/Sega CPU Version 3b

Related tips

• Solid state flipper board versions
• CPU board flipper relay RY1
• Protect the flipper boards when lifting the playfield
• Flipper coil resistance readings
• Stuck-up flipper: electrical or mechanical?
• Flipper parts and their numbers (one per flipper)
• Rebuild a flipper, part 2: reassemble
• Solid state flipper boards are in the cabinet, not the backbox

Source: Repairing DataEast 1987 (Laser War) to Sega 1995 (Batman Forever), Part Three, Clay Harrell (pinrepair.com)