3-1 ENGINE MAINTENANCE (CONT)
a. Engine Tune-up (SHEET 6 OF 21).
(3) Valve Tappet Clearance Adjustment (Cont).
(f) Repeat step (d) above for remaining valves: refer to illustration la-
beled NO. 6 TDC COMPRESSION STROKE.
(g) Start engine and check that OIL PRESS warning indicator is not lit. Vi-
sually check rocker arms to ensure that they are receiving oil. Then
(h) Install valve covers and square tube (page 3-71).
(i) Start engine and operate for approximately one hour.
(j) Remove square tube and valve covers (page 3-60).
(k) Tighten cylinder head capscrews (page 3-50).
(1) Tighten rocker arm bracket capscrews (page 3-73).
(m) Repeat steps (a) thru (h) above for hot setting valve tappet clearance
(4) Valve Timing Check.
(a) Crank engine using wrench on
crankshaft pulley capscrew
until TDC timing mark on
crankshaft pulley is alined
with timing pointer.