Engine mounting/Disconnect turbocharger oil line DISCONNECT TURBOCHARGER OIL INLET LINE Drain all engine oil and coolant, if not previously done. IMPORTANT: When servicing turbocharged engines on a rollover stand, disconnect turbo oil inlet line from turbocharger (A) or oil filter housing before rolling engine over. Failure to do so may cause a hydraulic lock upon starting engine. Hydraulic lock may cause severe engine damage. RG5642 -UN-02APR90 Hydraulic lock occurs when trapped oil in the oil filter housing drains through the turbocharger, the exhaust and intake manifolds, and then into the cylinder head.
After starting the engine, the trapped oil in the manifold and head is released into the cylinders filling them with oil causing hydraulic lock and severe engine damage. CD,3274,G02,5 -19-24FEB92 CTM3274 (01JUL99) 02-3 Saran Liter Engines 060799 PN=30 CLEAN ENGINE 1. Cap or plug all openings on engine. If electrical components (starting motor, alternator, etc...) are not removed prior to cleaning, cover with plastic and tape securely to prevent moisture from entering. 2. Steam-clean engine thoroughly. IMPORTANT: Never steam-clean or pour cold water on an injection pump while it is still warm. To do so may cause seizure of pump parts. CD,3274,G02,4 -19-24FEB92 02 3