Repair manual

Spiders and Gearboxes CRT Repair
wc_tx000583gb.fm 62
6.4 Lift Ring Disassembly and Assembly
See Graphic: wc_gr003424
Disassembly:
6.4.1 Remove the gearbox. See section Gearbox Removal and Installation.
6.4.2 Remove the spider. See section Spider Removal and Installation.
6.4.3 Remove the lift ring assembly (a) from the spider.
6.4.4 Clamp the lift ring assembly securely in a vise and remove the lift cap
(b) by unthreading it.
6.4.5 Remove the seal ring (c) and the bearing holder (d).
6.4.6 Press the bearing (e) from the bearing holder.
6.4.7 Press the bushing (f) from the lift ring.
6.4.8 Remove the roller guides (g) if necessary.
Assembly:
6.4.9 Press the bushing (f) into the lift ring.
6.4.10 Press the bearing (e) into the bearing holder (d).
6.4.11 Apply anti-seize to the threads and bearing area of the lift ring (x).
6.4.12 Slide the bearing holder and the bearing onto the lift ring.
6.4.13 Thread the lift cap (b) onto the lift ring and tighten it.
6.4.14 Install the roller guides (g) if they were removed. When installing the
roller guides, use Loctite 271 or an equivalent on the bolt. Tighten the
bolt so that the roller guides are tight, then back off the bolt just enough
so the roller guides can turn.
6.4.15 Install the lift assembly onto the spider.