3-4. ENGINE TROUBLESHOOTING (CONT)
TEST OR INSPECTION
2. ENGINE HARD TO START OR WILL NOT START (NO EXHAUST SMOKE) (Cont) .
Crack (open) a fuel injector line at fuel injection pump, crank en-
gine, and check if fuel is pumped through fuel injection pump.
If fuel is not pumped
through fuel injection pump,
notify next higher mainte-
n a n c e l e v e l ( f u e l i n j e c t i on
pump must be replaced).
If fuel is pumped through
fuel injection pump, notify
next higher maintenance le-
v e l t o c h e c k f u e l i n j e c t o r s .
3. ENGINE HARD TO START OR WILL NOT START (EXHAUST SMOKE).
Watch hourmeter/tachometer and record its highest tachometer reading
while assistant cranks engine using ignition key switch.
If cranking speed is 200
rpm minimum, go to step 2
If cranking speed is less
than 200 rpm, go to page
3-68, starting system