JLG 600A Service And Maintenance Manual page 166

SECTION 3 - CHASSIS & TURNTABLE
STEP
25 The fuel supply system is operating normally, if a failure of the control solenoids is
suspected. Refer to Fuel Control System Diagnosis.
1. Install the test plug in the LPR secondary chamber.
2. If you were sent to this routine by another diagnostic chart, return to the previ-
ous diagnostic procedure.
Is the action complete?
26 1. Disconnect all test equipment
2. Install the primary and secondary test port plugs.
3. Start the engine.
4. Using SNOOP or equivalent, leak check the test port plugs.
Is the action complete?
3-116
Table 3-12. LPF Fuel System Diagnosis
ACTION
– JLG Lift –
VALUE(S) YES
- - System OK
- - System OK
NO
- -
- -
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