Superior IO-360 SERIES Overhaul Manual

Overhaul Manual
O-360 and IO-360 Series Engines
they properly intersect. Compressed air
may be used.
WARNING
: LUBRICANTS ARE TOXIC AND
FLAMMABLE. DO NOT BREATHE VAPORS.
BEFORE YOU USE, READ THE MATERIAL
SAFETY DATA SHEET (MSDS) FROM THE
MANUFACTURER OR SUPPLIER. USE IN A
WELL-VENTILATED AREA FREE FROM
SPARKS. WEAR PROTECTIVE GEAR. IN
CASE OF EYE CONTACT, FLUSH WITH
WATER FOR 15 MINUTES AND SEEK
MEDICAL ATTENTION. IN CASE OF SKIN
CONTACT, WASH WITH SOAP AND WATER.
(6) Apply a light coat of pre-lube oil to main
bearings (5, Figure 72-00-09.2). Install
crankshaft (25, Figure 72-00-09.3) in
right crankcase half.
(7) Using a feeler gage, check thrust and
slinger clearances. Clearances must be
within limits per Fits and Clearances
section of this manual. Rotate
crankshaft 360 degrees to ensure
adequate cheek to case clearance and
record. Refer to Figure 72-00-09.4.
(8) Repeat steps 6 and 7 in the left
crankcase half and record clearances.
(9) Lightly lubricate camshaft bore journals
and temporarily install the camshaft and
rotate in each crankcase half. Using
feeler gage measure and record end
clearance in each half. Clearances must
be within limits per Fits and Clearances
section of this manual.
(10) Check threaded areas of crankcase
halves. Install external pipe plugs using
Titeseal™ thread sealant. Torque plug
(40, Figure 72-00-09.5) to 40 in-lbs.
(11) Install piston cooling nozzle, if furnished,
using Locktite™ (95, Figure 72-00-09.5)
torque nozzle to 100 in-lbs.
NOTE:
Plug(s) MS27769-1 may be used in
place of piston nozzle(s) as required
by the engine model. Torque plug(s)
to 40 in-lbs.
Crankshaft Inspection and Preparation for
Assembly
(1) Visually inspect crankshaft for handling
damage. Check bearing, slinger and
thrust face surfaces.
(2) Measure and record main journal
dimensions with micrometer.
Dimensions must be within limits per
Fits and Clearances section of this
manual.
(3) Measure and record rod journal
dimensions with micrometer.
Dimensions must be within limits per
Fits and Clearances section of this
manual.
Crankshaft Front Oil seal Installation
1. Remove spring from new front oil seal (15,
Figure 72-00-09.2). Apply pre-lube oil
mixture to the crankshaft propeller flange
and I.D. of oil seal. Install oil seal with flat
side out to prop flange. Use tool to carefully
stretch seal over flange.
2. Re-install the spring in seal (15) groove.
3. Clean oil from the prop flange.
4. Apply oil to crankshaft and front oil seal (15)
at their fit locations.
5. If required, apply pre-lube and install the
propeller flange bushings (50, 55, 60, Figure
72-00-09.3). Pull through with puller tool.
Refer to Figure 72-00-09.3 for bushing
positions.
6. Install and secure the crankshaft to a vertical
support stand.
WARNING: LUBRICANTS ARE TOXIC AND
FLAMMABLE. DO NOT BREATHE VAPORS.
BEFORE YOU USE, READ THE MATERIAL
SAFETY DATA SHEET (MSDS) FROM THE
MANUFACTURER OR SUPPLIER. USE IN A
WELL VENTILATED AREA FREE FROM
SPARKS. WEAR PROTECTIVE GEAR. IN
CASE OF EYE CONTACT, FLUSH WITH
WATER FOR 15 MINUTES AND SEEK
MEDICAL ATTENTION. IN CASE OF SKIN
CONTACT, WASH WITH SOAP AND WATER.
3
© March 2005 Superior Air Parts Inc.
72-00-09
Engine Assembly

Superior IO-360 SERIES Specifications

General

Brand	Superior
Model	IO-360 SERIES
Category	Engine
Language	English