Teledyne TSIO-360-RB, Maintenance Manual

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19-8
19-2LUBRICATION SYSTEM COMPONENT DETAILED DESCRIPTION (continued)
Oil Sump - The oil sump is cast aluminum. The sump is attached to the crankcase flange
with 14 nuts, washers and lock washers. The oil sump assembly incorporates a tapped
drain plug boss. The drain plug boss has provisions for safety wiring of the oil drain plug.
Oil Suction Tube - The oil suction tube is threaded into the oil sump and sealed to the
accessory case by the accessory case gasket. Oil flows from the sump through the oil
suction tube to the accessory case oil suction screen cavity.
OIL DRAIN PLUG
SAFETY WIRE
OIL PICK-UP TUBE
SAFETY WIRE
PLUG OIL SUMP
CRANKCASE
GASKET
CRANKCASE TO SUMP
ATTACHING HARDWARE
ACCESSORY
CASE
OIL SCREEN
GASKET
SAFETY
WIRE
FIGURE 19-5. OIL SUMP AND SUCTION TUBE DESCRIPTION
19-3 LUBRICATION SYSTEM INSPECTION
50 HOUR - Remove oil drain plug, drain oil into approved container (oil warm) and replace
plug. Torque oil sump plug to 190-210 inch pounds and safety as required. Oil must be
properly disposed of. Cut safety wire and remove oil filter.
Oil Filter Adapter Inspection - A new stud P/N 653489 must be installed if the old stud is
a plain steel color with a length of 1.440" inch, if it is found to be loose or it is installed
beyond the stud setting height specified in Figure 19-7, "Oil Filter Adapter Stud
Inspection." Install new stud in accordance with the following procedure:
A. Remove old stud P/N 632373 and inspect the threads in the adapter housing
for damage. Replace the adapter housing if any thread damage is evident.
Note. . . Oil filter adapters that incorporate this modification from the factory can be
determined by the letter "S" stamped into the adapter housing, See Figure 19-6 "Stud
Identification."
B. Clean the adapter housing threads thoroughly to remove any remaining thread
adhesive and oil.
C. Install the applicable new stud (P/N 653489) and confirm that the incomplete
thread on the stud stops at the first thread in the adapter housing and does not
continue into the housing below the minimum .500" extension. See Figure 19-
7, "Oil Filter Adapter Stud Inspection." Replace the adapter housing if the
extension is less than the specified .500" minimum.