TM 5-3805-281-24-2
Air Intake and Exhaust System
5. Apply a coat of PT569 NEVER-SEEZ Compound
IMPORTANT: DO NOT spin the rotor assembly
with compressed air. Damage to
to new compressor housing cap screws. Install
bearings can occur with compressed
clamps (B) and cap screws. Tighten cap screws to
air.
specification.
Turbine Housing-to-Center Cap Screw--Specification
7. After assembly, spin rotating assembly by hand to
check for binding or wheel rub. If either condition
Torque............................................................................... 15--16 Nm
exists, disassemble turbocharger and determine the
cause.
Compressor Housing-to-Backplate Cap Screw--Specification
Torque....................................................................... (135--145 lb-in.)
6. Prelube turbocharger bearings (through oil inlet
opening) with clean engine oil before putting
turbocharger into service.
NEVER-SEEZ is a trademark of Emhart Chemical Group.
RG,RG34710,1265
1923OCT972/2
PRELUBE TURBOCHARGER
IMPORTANT: DO NOT spin the rotor assembly with
compressed air. Damage to bearings
can occur when using compressed air.
Fill oil return (drain) port with clean engine oil and spin
rotating assembly by hand to properly lubricate bearings.
If turbocharger is to be stored for an extended period of
time, lubricate internally and install protective covers on all
openings.
Prelubing Turbocharger
RG,RG34710,1266
1923OCT971/1