TM 9-2815 -202-34
8-14. CYLINDER COMPRESSION TEST (Cent)
Stop engine. Move governor control lever
(1) to NO-FUEL position.
Remove spare fuel line (17), remove two
rocker arm shaft bolts (4) and swing rocker
arms (5) away from pressure gage adaptor
Remove bolt (1 1), convex washer (12),
clamp (13), cylinder tester (16), and
cylinder adapter (15).
Aline dowel (20) on injector (14) with
locating hole in cylinder head. Install
injector in injector tube.
Install clamp (13), convex washer (12), and
bolt (11) with convex side of washer facing
clamp (13). Torque bolt to 20-25 Ib-ft (27-34
Position rocker arms (5) over injector and
valves. Install two rocker arm shaft bolts (4).
Torque bolts to 90-100 Ib-ft (122-136 N-m).
Slide injector control tube lever (8) into
injector rack (1 O).
Do not bend fuel lines and do not
exceed specified torque on fuel
line nuts. Excessive tightening
will twist or fracture flared end of
fuel line and result in leaks.
Never reuse fuel lines regardless
of their appearance. Always use
new fuel lines. Reused fuel lines
may not seal properly and result in
Install two fuel lines (3). Using fuel nut
wrench, torque four fuel line fiuts (2).
Torque fuel lines to 130-160 lb-in (14.7-18
Repeat steps b thru q on remaining