TM 9-2815-225-34&P 3-61.  FUEL PUMP FRONT COVER AND GOVERNOR REPAIR (Contd) LOCATION/ITEM ACTION REMARKS c.  Cleaning WARNING Compressed air used for cleaning purposes will not exceed 30 psi (207 kPa).  Use only with effective chip guarding and protective equipment such as goggles or shield, gloves, etc. Failure to comply may result in injury to personnel. 16.     All parts Clean with solvent SD-3 and dry Refer to para. 3-6 for additional with compressed air. cleaning instructions. d.  Inspection (M915A1/Big Cam) 17.     All parts Inspect for cracks, breaks, Discard any damaged or worn excessive wear, and other damage. parts. 18.     Governor bushing (9) Using suitable micrometer, Remove from cover assembly (8) measure inside diameter. and discard if more than 0.504 in. (12.801 mm). 19.     Fuel pump drive shaft (20) a.  Inspect shaft (20) for scoring, Remove bearing (10) (step 20c.) and bearing (10) wear grooves, and other damage. and discard fuel pump drive shaft (20) if damaged.  Install bearing (10) (step 20d.) on new shaft (20) as needed. b.  Inspect bearing (10) for rough- Remove bearing (10) (step 20c.) ness and ease of operation. and discard if rough or not easy to operate.  Install new bearing (10) (step 20d.) as needed. c.  Press bearing (10) from fuel pump drive shaft (20). d.  Lubricate shaft (20) with clean Main shaft gear and bearing diesel fuel and, using main installation tool are part of front shaft gear and bearing cover and main shaft assembly installation tool, press bearing (10) tool kit (3375175).  Be sure to onto fuel pump drive shaft (20). press against inner race of bear- ing. 3-412