der head, shrouding and heat deflectors (para. 68).
(2) Remove the high temperature safety switch (para. 97b).
(3) Remove the spark plugs (para. 85c).
(4) Remove the seventeen capscrews (23 and 24, fig. 31) and plain washers (22) securing the cylinder
head and remove the cylinder head. Remove the cylinder head gasket (21). Repeat the same
procedure to remove the left cylinder head.
(5) Stuff rags into the cylinder bores to prevent dirt from entering.
c. Cleaning, Inspection, and Repair.
(1) Brush all debris from the cylinder head cooling fins.
(2) Scrape all carbon and gasket residue from both the cylinder head and cylinder block, combustion
chambers and gasket surfaces.
(3) Clean the cylinder head and the cylinder block combustion chamber and
Figure 32. Cylinder head bolt torque sequence.
AGO 6871A
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