MANIFOLDS - CONT - TM-5-3820-256-24-5

MANIFOLDS - CONT - TM-5-3820-256-24-5_179

TM-5-3820-256-24-5 Drilling System Well Rotary Truck Mounted Air Transportable 600 Feet Capacity Model LP-12 NSN 3820-01-246-4276 Manual
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SERVICE MANUAL MANIFOLDS Section 2 INSTALLATION D and DT ENGINES ONLY Install Manifolds as Follows: 1. Install Intake manifold with NEW gasket. Be sure manifold bolts are properly Indexed with each gasket bolt hole. Failure to follow this procedure can result In gasket misalignment. 2. Secure intake manifold bolts with a torque of 27 N•m (20 Ibf-ft). 3. Install exhaust manifold with NEW gasket. 4. Use only specially hardened washers between manifold studs & nuts. Manifolds may loosen if non-specified washers are used. Torque manifold stud nuts to 77 N•m (57 Ibf-ft). 5. Reconnect fuel lines (3, Fig. 3 or 3, Fig. 3a) to injection nozzle and pump. Torque fuel line fittings to 47 N•m (35 Ibf-ft). 6. Install the Turbocharger and outlet pipe (if equipped). DTI ENGINES ONLY Reassemble Intercooler as Follows: 1. Install core Into housing. 2. Install cover onto housing. 3. Install flanges onto water Inlet and outlet ports, using new gaskets. Install Intercooler and Exhaust Manifolds as Follows: 1. Install Intercooler to cylinder head, using new gaskets. 2. Install aneroid tube (6, Fig. 4 or 5, Fig. 4a) and fuel injection lines. 3. Install exhaust manifold with a new gasket. Torque bolts to 77 N•m (57 Ibf-ft). 4. Install the Turbocharger and outlet pipe. Refer to Turbocharger Section 1. NOTE: IH "NEVER SEEZ" is to be used on all exhaust system bolts, studs, fasteners, etc. CGES-185-3 PRINTED IN UNITED STATES OF AMERICA Page 7

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