LAUNCH FRAME - FORWARD ROLLER BEARINGS
This task covers:
Tool Kit, General Mechanic's, Automotive (GMTK)
Hook wrench HN15
Grease (As required)
Forward roller assembly removed from launch frame, see direct support
maintenance procedure 6-024
A forward roller consists of two rollers (16). This procedure details how to dismantle a
forward roller. The disassembly of both forward rollers is identical.
Remove the forward roller (16) from the forward roller assembly. See direct support
maintenance procedure 6-024.
Remove the nut (2) and spacer (3) from the shaft (14).
Note the position of and remove the roller (6) from the shaft (14) complete with retaining
rings (1) flat washers (7), bearings (8), seal retainer (5), seal (4) and grease fitting (15).
Note the positions of the two spacers (10) and remove them from the shaft (14).
Remove the guide roller (9) complete with retaining rings (11), bearings (12) and spacer
sleeve (13) from the shaft (14).
Check all components for wear, damage and corrosion.
Replace components as necessary.