TB-9-2300-378-14
M48 & M60 SERIES VEHICLES
TECHNICAL BULLETIN; AIR INDUCTION SYSTEM MAINTENANCE
SEPTEMBER 1985
TB-9-2300-378-14 - Page 169 of 296
TB 9-2300-378-14
NOTE
Steps (e) through (f) apply to vehicle right side (engine left
bank) ejector only (view B).
(e)
Remove clamp, screw,
and nut securing engine breather adapter tube to
ejector assembly bracket (view B).
(f)
Loosen four clamps and hoses securing ends of engine breather adapter tube
to engine breather tube and ejector engine breather extension.
(g)
Remove engine breather adapter tube.
NOTE
Steps (h) through (l) apply to both right and left sides.
(h)
Loosen clamps and hose securing ejector assembly to intermediate scavenge
tube (views A and B).
(i)
Remove six nuts securing ejector assembly and gasket to turbosupercharger
(view A, B, and C). Remove ejector from turbosupercharger. Discard gasket.
(j)
Scrape an y
remaining gasket
material
from mating surfaces o f
turbosupercharger and ejector assembly.
(k)
Loosen clamp and remove clamp and packing from neck of ejector assembly
(view C).
(l)
Remove screw, two flatwashers, lockwasher, and nut (11 places) securing two
insulation halves to ejector assembly.
(2) Installation.
NOTE
Steps (a) through (c) apply to both right and left sides.
(a)
Install insulation, if serviceable, on replacement ejector assembly (view C).
Secure with screw, two washers, lockwasher, and nut at 11 locations. Use
new insulation and hardware as necessary.
(b)
Put packing, if serviceable, on neck of ejector. Secure with clamp. Use new
packing if necessary.
(c)
Put new gasket and ejector assembly in position on turbosupercharger studs.
Secure ejector assembly to intermediate scavenge tube with hose and two
clamps (views A and B).
Use new hose and clamps as required. Secure
ejector assembly to turbosupercharger with six new locknuts.
NOTE
Steps (d) and (e) apply to vehicle right side (engine left bank)
ejector only (view B).
(d)
Secure engine breather adapter tube between engine breather tube and
ejector engine breather extension (view B) with two hoses and four clamps.
Use new hoses and clamps as required.
(e)
Secure engine breather adapter tube to ejector assembly bracket with clamp,
screw, and nut (view B).
6-47
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