Overhaul Manual
O-360 and IO-360 Series Engines
Accessory Housing Inspection and
Subassembly
(1) Inspect the accessory housing (1,
Figure 72-00-09.23) for damage. Check
the studs, threaded holes, and mating
surfaces for damage or debris.
(2) Install new tachometer drive seal (30).
(3) Install the fitting (45, Figure 72-00-
09.23) and/or oil pressure fitting
removed for cleaning. Tighten per
torque specifications in Fits and
Clearances section of this manual.
(4) Install plug (55) and crush gasket (50)
per Figure 72-00-09.35 and tighten per
torque specifications in Fits and
Clearances section of this manual.
(5) Inspect the oil pump housing (85) for
damage. Verify plug (100) installation.
(6) Inspect the oil pump gears (105, 110)
and oil pump drive shaft (115) for
damage.
(7) Install the oil pump gears (105, 110) and
drive shaft (115) into oil pump housing.
Inspect gear backlash and housing
clearance per specifications in Fits and
Clearances section of this manual.
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.
(8) Apply pre-lube oil liberally to gears and
shaft in housing.
(9) Install the oil pump assembly (80) over
studs in accessory housing.
(10) Install the flat washers (85) and slotted
nuts (90) to the studs. Tighten the
installation hardware to snug.
(11) Rotate the oil pump drive shaft (115) to
ensure smooth fit. The gears must
rotate smoothly.
NOTE:
It may be necessary to twist or move
the oil pump housing slightly to
achieve a smooth rotation of the oil
pump assembly gears.
WARNING
: PUT ON SAFETY GOGGLES
WHEN INSTALLING OR REMOVING SAFETY
WIRE.
(12) Tighten the slotted nuts (90) per torque
specifications in the Fits and Clearances
section of this manual. Install safety
wire (0.032 in.). Refer to Figure 72-00-
09.24.
(13) Lubricate and install the fuel pump
plunger (1, Figure 72-00-09.24) in the
accessory housing.
- STOP -
PERFORM IN-PROCESS QUALITY
INSPECTION #3. REFER TO APPENDIX A.
Assembly of Accessory Housing to Engine
(1) Apply pre-lube oil to the tach shaft (15,
Figure 72-00-09.8) as well as to the
gear teeth of cam, crank and idler gears.
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.
(2) Ensure the mating surfaces of the
crankcase and accessory housing are
clean, flat, and free from burrs or
scoring.
(3) Verify the dowels are installed in the
proper location in the crankcase.
(4) Install the accessory housing gasket
(35, Figure 72-00-09.23) to the
crankcase over the dowels.
33
© March 2005 Superior Air Parts Inc.
72-00-09
Engine Assembly
To Next Page
Loading...
Need help?
General
