TM 10-3930-669-34 (20) Install  guide  rail  (13)  on  engine  (8)  with  seven lock washers (15) and screws (14). (21) Install washers (12), lock washer (11), and screw (10) in guide rail (13). (22) Install grommet (9) in plate (4). (23) Install  plate  (4)  on  engine  (8)  with  washer  (7), lock washer (6), and screw (5). (24) Install  two  washers  (3),  lock  washers  (2),  and screws (1) in plate (4) NOTE Follow-on Maintenance: • Install engine oil cooler (TM 10-3930-669-20). • Install engine oil breather (TM 10-3930-669-20). • Install blower (TM 10-3930-669-20). • Install fuel pipes (TM 10-3930-669-20). • Install cab (TM 10-3930-669-20). • Remove wheel chocks (TM 10-3930-669-10). • Install transmission oil cooler (TM 10-3930-669-20). END OF TASK 6-9