TM 9-2815-225-34&P 3-75.  FRONT GEAR COVER INSTALLATION (Contd) LOCATION/ITEM ACTION REMARKS Installation (Contd) NOTE Perform step 5 for M915/Big Cam I only. Perform step 6 for M915A1/Big Cam III only. 5.   Screw (8), lockwasher (9), Install on gear cover (11) and Tighten screw (8), and captive washer (10), captive washer cylinder block (14). washer screws (15) and (19) to screw (15), and nine captive 45-55 lb-ft (61-75 Nm). washer screws (19) 6.   Three captive washer screws Install on gear cover (11) and Tighten captive washer screws (8), (8), captive washer screw cylinder block (14). (15), and (19) to 45-55 lb-ft (15), and nine captive washer (61-75 Nm). screws (19) 7.   Front engine support (3) Position on gear cover (11). NOTE Perform step 8 for 1M915/Big Cam I only. Perform step 9 for M915A1/Big Cam III only. 8.   Six screws (1), washers (2), Install on front engine support Tighten screws (1) and (21) to two screws (21), and (3) and gear cover (11). 45-55 lb-ft (61-75 Nm). washers (20) 9.   Six screws (1), washers (2), Install on front engine support Tighten screw (1) and captive two captive washer screws (3) and gear cover (11). washer screws (21) to 45-55 lb-ft (21) (61-75 Nm). 10.     New gasket (12) Trim off excess gasket material so gasket (12) is even with oil pan mounting flange. 11.     Gear cover (11) a.  Using straightedge and Gear cover flange must be even feeler gauge, check alignment of with front cylinder block flange oil pan mounting flange on gear within 0.004 in.  (0.102 mm). cover (11) with oil pan mounting flange on cylinder block (14). b.  Check for difference between centers of crankshaft and crankshaft seal bore in gear cover (11) as follows: (1) Install a dial indicator on Use dial gauge attachment front of crankshaft, and position (ST-1325) and dial indicator tip of indicator against inner and sleeve assembly (3376050). surface of crankshaft seal bore. (2) Turn dial of indicator to zero. (3) Rotate crankshaft one If total indicator reading complete revolution.  Reading exceeds 0.010 in.  (0.254 mm), on indicator shows difference. remove, clean, and relocate between common centers. 3-586