CAMSHAFT, CAMSHAFT GEAR, AND CAMSHAFT BUSHING REPLACEMENT - continued

TM 10-3930-673-34

3-20. CAMSHAFT, CAMSHAFT GEAR, AND CAMSHAFT BUSHING REPLACEMENT

(CONT)

e. Assembly.

(1)

Install key (7) in camshaft (3).

(2)

Install camshaft gear (1) on

camshaft (3).

(a)

Apply Lubriplate 105 to gear

mounting surface of camshaft

gear (1).

(b)

Heat camshaft gear (1) in an oven to

250F (121.11C) for 45 minutes.

WARNING

Wear gloves and proper clothing

while handling hot camshaft gear.

Failure to follow this precaution

could result in serious personal

injury.

(c)

Install camshaft gear (1) on

camshaft (3) with timing marks

away from camshaft and gear tight

against shoulder of camshaft.

f. Installation.

NOTE

If a new camshaft is being installed,

a new camshaft bushing must be

installed.

(1)

Install camshaft bushing (6).

(a)

Mark location of oil hole (8) in

camshaft (3) bore using felt pen.

(b)

Place camshaft bushing (6) in its

bore, taking care to align oil hole in

bushing with oil hole (8) in

camshaft (3) bore.

TR01776

(c)

Install camshaft bushing (6), using

universal bushing installation tool,

until bushing is flush with face of cylinder block.

3-130