HEU TONGUE CYLINDER HYDRAULIC HOSES "AE", "AF", "AG", "AH" AND
COUNTER BALANCE VALVE (DB) REPLACEMENT (Sheet 1 of 5)
TOOLS: 12-in. Adjustable wrench
Ratchet with ½ in drive
1 5/16 -in. open end wrench
9/16-in socket with ½-in. drive
SUPPLIES: Drip pans (suitable containers)
Preformed packing (8 required)
Protective caps and plugs (assorted sizes)
REFERENCE: LO -12
Use rags and drip pans to catch excess hydraulic fluid. Use masking tape to tag
lines for installation. Cap or plug all lines and fittings as they are disconnected.
Hold elbow (A) with adjustable wrench and use wrench to disconnect hose assembly "AE" (B) from elbow (A).
Use adjustable wrench to remove elbow (A) from port "CK2" on front glacis and remove preformed packing (C).
Go on to Sheet 2