TM 5-3895-373-20Table 21. Preventive Maintenance Checks and Services forModel 780T Bituminous Asphalt Paving Machine - ContinuedLocationItemIntervalProcedureNot Fully MissionNo.Item toCapable If:Check/ServiceBOTTOMWARNINGNever crawl under paving machine toperform maintenance unlessequipment is securely cribbed.Equipment may fall and causeserious injury or death to personnel.Jack and crib paving machine per paragraph2.24.2.35 2000Gearbox mounting a. Check that speed reduction gearbox socketOne or more gearbox mountinghours/boltshead cap screws (31) are tightened tosocket head cap screws areannual45 lb-ft (61 N.m).missingb. Check that speed reduction gearbox sockethead cap screws (32) are tight.36 2000 Propulsion motorCheck that propulsion motor mounting hexOne or more propulsion motorhours/head cap screws (33) are tightened tomounting hex head cap screwsannual125 lb-ft (169 N•m).are missing2-31
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