Teledyne TSIO-360-RB, Maintenance Manual

Page: 120 / 206

13-10
Whenever the fuel pump is removed from the engine the following Fits and Limits must be
checked.
CAUTION…When performing dimensional inspection the following “Service Limits” may be used.
However, they are only intended as a guide for re-use when performing maintenance of the
engine prior to values up to and including service limits may be re- used, however, judgment
should be exercised considering the PROXIMITY of the engine to its recommended overhaul
time. Service limits must NOT be used when overhauling an engine. See current L/TSIO-360RB
Overhaul manual for minimum fits and limits.
REF. NO FITS & LIMITS SERVICABLE
LIMIT (MAX)
FUEL PUMP DRIVE
1 Fuel pump adapter pilot in crankcase ...............................diameter: 0.005L
2 Fuel pump body pilot in adapter........................................diameter: 0.0045L
3 Oil seal in adapter .............................................................diameter: 0.002T
4 Fuel pump drive shaft in impeller shaft .............................diameter: 0.011L
5
Fuel pump drive shaft in governor gear ............................diameter: 0.055L
6
Governor driven gear in crankcase ...................................diameter: 0.005
7
Governor driven gear bore in crankcase...........................diameter: 0.876
8
Governor drive gear to camshaft gear ..............................diameter: 0.012
1
3
2
4
8
5
6, 7
FIGURE 13-6. FUEL PUMP DRIVE FITS AND LIMITS
FUEL SYSTEM MAINTENANCE (cont’d)
Fuel Servo Unit- For removal and replacement of the fuel servo unit, see the applicable portion of
disassembly and reassembly procedure in the L/TSIO-360 RB Overhaul Manual, Form X30596A.
The fuel servo unit may be replaced with new or it must be repaired and calibrated in accordance
with the applicable instructions in the Precision Airmotive Corporation RSA-5 Operation and
Service Manual. See Related Publications Section 1-4 for ordering information.
Fuel Injection System Plumbing- Any fuel injection system plumbing or attaching hardware found
to be loose, deteriorated, leaking, chafed, broken, bent or dirty must torqued, replaced or cleaned
in accordance with the applicable portion of the L/TSIO-360 Overhaul manual, Form X30596A.