Centinel System – Repair Manual – 022-001   Service Tools

Used to check intake air restriction, and also check fuel filter restriction on the suction side of the gear pump. Fuel restriction adapters, Part Number ST-434-1, 3375845, and 3376922, are required and must be ordered separately.

Used with vacuum gauge Part Number ST-434. Use Part Number ST-434-1 with Number 8 hose. Use Part Number ST-434-2 with Number 10 hose.

Check for air in fuel suction line. Use Part Number ST-998 with Number 10 hose. Use Part Number 3375362 with Number 12 hose, and Part Number 3375808 with Number 16 hose.

Used to measure fuel drain line restriction.

Used to remove carbon from the top of the piston.

Used to measure oil pressure or measure fuel pump pressure. Includes necessary hoses and hardware to attach to a fuel pump. Part Number ST-435-1 is the hose and Part Number ST-435-6 is the pressure gauge.

Used to measure fuel rate of the engine.

Turn engine on and off from a remote location.

Used to remove or tighten spin on fuel filters.

Used to measure fuel pressure during cranking.

Used to clean parts and tools safely.

Measure engine rpm.

Used with 3377161 Digital Multimeter or 3824648 Automotive Meter. The pressure transducer range is 500 psi and the vacuum range is 29.92 in Hg.