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TM-9-2350-311-20-1 Maintenance Manual for Volume 1 M109 Hull Download

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TM9-2350-311-20-1 3-3 TROUBLESHOOTING CHART — CONTINUED e. ENGINE—CONTINUED (6) EXHAUST FUMES PRESENT IN CREW COMPARTMENT — CONTINUED CONTINUED FROM STEP A I WARNING When installing engine compartment access cover, en- sure that all screws are secured. B Remove engine compartment access cover and inspect seal (para 11-5). Is access cover seal serviceable? cover seal (para 11-5). Replace engine compartment access Inspect ail exhaust pipes and clamps for damage or looseness (para 6-15 and 6-16). Are all exhaust pipes and clamps tight and serviceable. Tighten loose clamps. Repair or replace faulty items (para 6-15 and 6-16). CONTINUED ON NEXT PAGE 3-74