JLG 450A_AJ Series II Service Manual - Manual (Page 280)

SECTION 4 - BOOM & PLATFORM
4-14 – JLG Lift – 3121180
Disassembly
1. Remove capscrews (113) over end cap lock pins (109).
2. Using a 1/8" (3.18mm) drill bit, drill hole in center of each
lock pin to a depth of approximately 3/16" (4.76mm).
3. Remove lock pins using an ”Easy Out” (#2 shown).
If pin will not come out with ”Easy Out”, use 5/16"
drill bit to a depth of 1/2" (12.7mm) and drill out
entire pin.
4. Install end cap (4) removal tools provided with Helac
seal kit.
5. Using a metal bar or similar, unscrew end cap (4) by
turning it counter clockwise.
6. Remove end cap (4) and set aside.