CUTTING EDGES AND ROUTER BITS REPLACEMENT
THIS WORK PACKAGE COVERS
Cutting Edge Replacement
Router Bits Replacement
Machine parked on hard, level surface (TM 5-3800-
Tools and Special Tools
Scraper bowl supported by wood cribbing (TM 5-
Shop equipment, common no. 1 (Item 24, WP 0048
Parking brake applied (TM 5-3800-205-10-1)
Wheels chocked (TM 5-3800-205-10-1)
Battery disconnect switch in OFF position (TM 5-
Use extreme caution when handling heavy parts. Provide adequate support and use assistance during proce-
dure. Failure to follow this warning may result in injury to personnel.
CUTTING EDGES REPLACEMENT
Perform the following steps to replace
each of three cutting edges.
Support cutting edge (1) by placing wood cribbing
between cutting edge and ground.
Clean cutting edge (1) of excess dirt to expose cutting
edge nuts (2) and bolts (3).
Center cutting edge weighs 127 lb (57.7
kg) and uses seven nuts and bolts. Left and
right cutting edges each weigh 63 lb (28.6
kg) and use four nuts and bolts. Cutting
edge at left side of scraper is shown.
Remove four nuts (2), bolts (3), and cutting edge (1)
from scraper bowl (4). Replace any worn or damaged
nuts and bolts.