TM 10-3930-653-14&P (3)  Install piston with "F" mark (on piston head) to front. (4)    Set  crankshaft  pins  to  top  and  bottom  dead  center position. (5)    Position  piston  rings  so  that  end  gaps  are  offset (alternately for adjacent rings) by 180° and so that none of the end gaps are aligned in piston thrust direction. (6)    Install  piston  and  connecting  rod  assembly  (without cap) from top. (7)    Install  cap  on  each  assembly  before  Installing  the next piston and connecting rod assembly. (8)  INSTALLING CONNECTING ROD CAPS Install  the  connecting  rod  cap  so  that  the  cap  and connecting rod cylinder number markings are aligned (on the same side). Turn  crankshaft  one  revolution  before  installing  the next piston and rod. Connecting rod caps 5.0 to 6.0 kg-m (36 to 43 ft-lb) Fig. 4-87.  Tightening Connecting Rod Bearing Caps . (9)  INSTALLING VALVE LIFTERS Make sure that the valve lifters are installed in proper direction.  Apply oil to the holes in the cylinder block and lightly   press   the   valve   lifters   into   the   holes   by   hand. Apply Loc-TiteÒ and install the front plate and packing. Fig. 4-88.  Insert Valve Lifter. (10)  INSTALLING CAMSHAFT (1)    Install  the  camshaft  in    place,  taking  care  not  to damage the bearing bushings. (2)    Tighten  the  bolts  attaching  the  camshaft  locating plate to the cylinder block to the specified torque. Tightening torque: Camshaft locating plate to cylinder block bolts 0.6 to 0.8 kg-m (4.3 to 5.8 ft-lb) Temporarily     install     the     camshaft     and     crank     shaft sprockets in place, and adjust the position of both gears. using  washers.    so  that  they  are  in  line  within  0.2  mm (0.008  in).    Align  the  marks  on  the  gears  and  timing chain,  and  install  them   to   the   engine   and   tighten   the camshaft gear securing nut Tightening torque: Camshaft gear securing nut 4.5 to 6.0 kg-m (33 to 43 ft-lb) 4-46

Integrated Publishing, Inc. - A (SDVOSB) Service Disabled Veteran Owned Small Business