Turbocharger Installation - Lycoming TEO-540-C1A Maintenance Manual

M. Remove the bolt and nut from the support clamp bracket, top right support rod, top support
plate, and top left support rod (Figure 6).
N. Loosen the T-bolt clamp on the turbocharger end of the hose that attaches the air inlet box
(Figure 7) to the turbocharger.
O. Hold the turbocharger in place and remove the four bolts and four washers (Figure 6) that
attach the turbocharger to the exhaust transition.
P. Remove the turbocharger from the engine.

6. Turbocharger Installation

A. Clean the turbocharger per the turbocharger manufacturer's instructions and remove any
carbon deposits.
B. Apply a thin coat of C5-A copper based anti-seize lubricant to the inside diameter of the four
lock nuts (Figure 6) that attach the turbocharger and exhaust transition (Figure 1).
C. Hold the turbocharger in place with the exhaust side mating flange against the exhaust
transition (Figure 7). Install the four bolts (Figure 6) through the turbocharger mating flange
in the exhaust transition each with a washer. Torque the bolts per the turbocharger
manufacturer's instructions.
D. Attach the hose and T-bolt clamp from the air inlet box (Figure 7) to the turbocharger.
Torque the T-bolt clamp to 35 in.-lb. (4 Nm).
E. Install the bolt through the support clamp bracket, top right support rod, top support plate,
and top left support rod (Figure 6).
F. Install a nut on the bolt and torque the bolt to 30 ft.-lb. (41 Nm) and install a cotter pin in the
bolt.
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TEO-540-C1A Engine Maintenance Manual
TEO-540-C1A Engine Maintenance Manual
Figure 7
Turbocharger
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November 2018