TM 9-2330-379-14&PSERVICE BRAKE ASSEMBLY - CONTINUEDACTIONLOCATIONITEMREMARKSREASSEMBLY - CONTINUED3Left sidePlunger sealsApply film of grease to inside surface ofplunger(3)seals (3).housing (1)4Anchor (solid)a.Inspect anchor (solid) plunger noseplungers (4),for burrs.brake shoe webb.Mask brake shoe web slot on plungerslot, andnose with masking tape to protectplunger noseseal.5 a.Carefully push the double lip sealonto the plunger, stretching the outerseal lip over the plunger nose end, untilthe inner seal lip is completely in thesecond plunger groove and the outer seallip is in the first plunger groove.b.Remove masking tape.6Left sidePlunger boreCoat all plunger bores with grease.plungerhousing (1)CAUTIONBoth anchor (solid) plungers must be installedin left side plunger assembly; one of the top,and one on the bottom.7Anchor (solid)Coat entire anchor (solid) plunger (4)plunger (4) andwith grease, packing cavity behind seal.plunger seal (3)8Plunger key-wayInsert plunger (4) and plunger seal (3)slot and guideinto hosing with plunger key-way slotguide screw holealigned with guide screw hole.9Plunger boreEnsure the plunger goes all the way intoand bossesthe plunger bore and seats onbosses at the bottom.CAUTIONDriver must be centered over seal retainer toprevent damage to seal assembly.4-112
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