TB-9-2300-378-14 Technical Bulletin for Air Induction System M48 M60 Download
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TB 9-2300-378-14 6-9. Air Intake Hose Assembly Replacement (Fig. 6-7). NOTE Replacement of left and right air cleaner intake hoses is the same. Left side of vehicle shown. a. Removal. (1) Open top deck grille doors. (2) Remove clamp securing air intake hose to air intake elbow (view A). Remove hose from elbow. (3) Inside crew compartment (view B), remove eight nuts and lockwashers securing air intake to bulkhead. (4) Pull air intake, with air intake hose attached, into crew compartment. (5) Loosen clamp securing hose to air intake flange. Remove hose from flange. Secure hose to flange with clamp. NOTE If clamp and/or clamp screw is damaged, replace entire clamp assembly. If hose is damaged, replace hose. b. Installation. (1) Inside crew compartment, put small amount of silicone compound (item 5, appendix C) inside air intake hose opening (view B). Put air intake hose on air intake flange. Secure hose to flange with clamp. (2) Push hose through bulkhead opening and secure air intake to bulkhead with eight nuts and new lockwashers. (3) Put air intake hose on air intake hose elbow (view A). Secure hose to elbow with clamp. (4) Close top deck grille doors. 6-10. Air Intake Replacement (Fig. 6-7). NOTE Replacement of left and right air intakes is the same. Left side shown. a. Removal. (1) Open top deck grille doors. (2) Remove clamp securing air intake hose to hose elbow (view A). Remove hose from elbow. (3) Inside crew compartment (view B), remove eight nuts and lockwashers securing air intake to bulkhead. Discard lockwashers. (4) Pull air intake, with air in-take hose attached, into crew compartment. (5) Loosen clamp securing hose to air intake flange. Remove hose from flange. (6) Remove gasket (view C) between air intake and bulkhead. Discard gasket. Clean off old adhesive and gasket material. 6-27