MD Helicopters MD Explorer - Page 2139

CSP−900RMM−2MD Helicopters, Inc.
Rotorcraft Maintenance Manual
Page 403
Original
79-00-00
4. Engine Oil Temperature Sensor
A. Engine Oil Temperature Sensor Removal
(Ref. Figure 401)
NOTE: This task is typical for left or right hand
engine oil temperature sensor.
(1). Open transmission access door assem
bly L210 or R210 ( Ref. Section
06-00-00).
NOTE: Residual oil could remain in oil lines.
When removing oil lines or components,
take precautions to catch oil with rags or a
suitable container.
(2). Detach electrical connector (P405) from
engine oil temperature sensor (13).
(3). Cut lockwire and remove oil tempera
ture sensor. Discard O-ring (14).
B. Engine Oil Temperature Sensor
Installation
(Ref. Figure 401)
Consumable Materials
(Ref. CSP−SPM)
Item Nomenclature
C106 Oil, Lubricating
C702 Lockwire
NOTE: This task is typical for left or right hand
engine oil temperature sensor.
Oil, Lubricating (C106)
(1). Lubricate O-ring (14) with lubricating
oil (C106) and install on engine oil
temperature sensor (13).
(2). Lubricate oil temperature sensor
threads with lubricating oil (C106).
Install and torque sensor.
(3). Safety oil temperature sensor with
lockwire (C702).
(4). Attach electrical connector (P405) to oil
temperature sensor. Tighten connector
hand tight.
(5). Close transmission access door assem
bly L210 or R210 (Ref. Section
06-00-00).
(6). Perform powerplant operational test
(Ref. Section 71-00-00).
(7). Verify no leaks are present in
flammable fluid systems, where
maintenance or replacement of
components, lines, or fittings has
occurred, by application of system
pressure and visual inspection prior to
helicopter being returned to service.
5. Engine Oil Drain Lines
A. Engine Oil Drain Line Removal
(Ref. Figure 401)
(1). Open transmission access door assem
bly L210 or R210 (Ref. Section
06-00-00).
(2). Remove screws (8), washers (10), nuts
(9), clamps (21), brackets (11 and 22)
and tee fittings (20) as necessary to
remove oil drain tubes (15, 16, 17 and
18) and hose (19).
B. Engine Oil Drain Line Installation
(Ref. Figure 401)
(1). Install oil drain tubes (15, 16, 17 and
18) and hose (19) as necessary with
screws (8), washers (10), nuts (9),
clamps (21), brackets (11 and 22) and
tee fittings (20). Torque tube and hose
nuts.
(2). Close transmission access door assem
bly L210 or R210 (Ref. Section
06-00-00).