P-8-627-34
T O 35C2-3-442-2
TM 5-6115-457-34
TM-07464A-35
Section IV. ENGINE CHANGE INSTRUCTIONS, D3306(T) ENGINE
2-10.
(1) Over speed Switch Magnetic
GENERAL.
Pickup. Before installing the D3306(T) en-
This section contains instructions
gine into the generator set, refer to figure
for the replacement of the existing D333C(T)
2-8 and install the magnetic pickup (85B) into
engine, which is no longer manufactured,
the engine flywheel housing. Pay particular
with the new D3306(T) engine.
attention to the following:
2-11. ENGINE REMOVAL, D333C(T)
ENGINE.
WARNING
Refer to paragraph 2-8 and remove
the existing D333C(T) engine.
Cleaning Solvents are flammable and
2-12. REMOVAL OF SALVAGABLE
moderately toxic to skin, eyes and
respiratory tract. Eye and skin
COMPONENTS FROM THE
protect ion required. Good general
D333C(T) ENGINE.
ventilation is normally adequate.
The following components are to be
(a) Inspect flywheel for nicks
removed from the D333T engine and sal-
and burrs on generator contact surfaces. Re-
vaged for installation on the D3306(T) engine.
move nicks and burrs using a suitable file or
a. Refer to Operation and Organi-
stone. Clean flywheel with an approved
zational Maintenance Manual and remove the
cleaning solvent and dry thoroughly.
oil pressure transmitter, low oil pressure
switch, coolant temperature transmitter,
(b) Run the locknut on the
high coolant temperature switch, alternator,
pickup (85B) to the electrical connector end
air cleaner, fuel filter and pump assembly,
of the pickup and thread the magnetic pickup
coolant drain valve, hydraulic tank and
into the flywheel housing.
hydraulic filter assembly (MEP 116A only),
starter motor, oil sump shut-off valve with
(c) Center one flywheel tooth
hose assembly, elbow and nipple, and the
directly below the pickup head. Using a suit-
turbocharger exhaust elbow.
able feeler gage, adjust the pickup to tooth
b. Refer to paragraph 8-86 and re-
clearance to 0.015 to 0.020 inch gap. Pickup
move the hydraulic tank. Refer to figure 8-
can also be positioned by bottoming lightly on
10 and remove the fan (3) in the sequence of
gear tooth and backing off 95 to 130 to ob-
index number assigned. Refer to figure 8-
tain correct gap.
64 and remove the lube oil filler neck (30) in
the sequence of index numbers assigned.
(d) Secure pickup and tighten
2-13. INSTALLATION OF COMPONENTS,
locknut. Recheck clearance.
D3306(T) ENGINE.
a . Installation of Salvaged and New
(2) Engine. Refer to paragraph
Components.
2-8 and install the D3306(T) engine into the
generator set.
The following salvaged components
from the D333C(T) engine are to be installed
(3) Turbocharger Exhaust Elbow.
on the D3306(T) engine. Before installation
Refer to figure 2-8 and install the salvaged
of these components, completely remove all
turbocharger exhaust elbow (85E). Pay par-
engine preservative packaging and proceed as
ticular attention to the following:
follows:
Change 8
2-58
