C8, TM 9-2350-230-12
B.
TACHOMETER GENERATOR INSTALLED ON ADAPTER.
REMOVAL- TACHOMETER GENERATOR
1.
OPEN LEFT ENGINE GRILLE.
2.
REMOVE AIR CLEANER DUCT, COVER OPENINGS IN AIR
CLEANER DUCT. CLEANER AND TURBOCHARGER (STEP
1, DIG. 9-4).
3.
DISCONNECT ELECTRICAL LEAD.
4.
ENGINES PRIOR TO SN 6D 42352: UNSCREW
GENERATOR.
USE CARE DURING REMOVAL AND
INSTALLATION TO AVOID LOSING KEY (FIG. 9-116, ITEM
13).
4A.
EFFECTIVE ENGINE SN 6D 42352: REMOVE 2 BOLTS AND
WASHERS (FIG. 9-116, ITEMS 17 AND 18) AND REMOVE
A.
TACHOMETER GENERATOR RIGHT ANGLE DRIVE ADAPTER
TACHOMETER
GENERATOR
(ENGINES PRIOR TO SN 6D 42352) INSTALLATION SURGE
TANK
AND
BRACKET
REMOVED
FOR
CLARITY
INSTALLATION
REVERSE REMOVAL PROCEDURE.
REMOVAL - SPEEDOMETER GENERATOR AND ODOMETER
ADAPTER.
PRELIMINARY STEPS
A.
OPEN BOTH ENGINE GRILLES.
B.
REMOVE 2 REAR SCREWS ATTACHING GRILLE SUPPORT
TO ENGINE ACCESS COVER.
C
.REMOVE ENGINE ACCESS COVER (STEPS 3, 4, AND 5,
FIG. 9-3).
REMOVAL
1.
DISCONNECT
ODOMETER
AND
SPEEDOMETER
ELECTRICAL LEADS.
2
.
UNSCREW GENERATOR.
USE CARE DURING
REMOVAL OR INSTALLATION TO PREVENT LOSS OF KEY (ITEM
13, FIG. 9-116).
C.
SPEEDOMETER
GENERATOR
ASSEMBLY
3
DISCONNECT SPEEDOMETER CABLE
ANDODOMETER ADAPTER
4. REMOVE 2 NUTS, WASHERS, SCREWS, AND ODOMETER
ADAPTER.
INSTALLATION
REVERSE REMOVAL PROCEDURE.
INSTALLATION
NOTE.
TWO
EXTERNAL-TOOTHED
LOCKWASHERS MUST BE INSTALLED BETWEEN ODOMETER
ADAPTER AND HULL BRACKET TO PROVIDE PROPER GROUND.
TIGHTEN SCREWS TO 25-31 POUND-FEET.
WE 12185 |
Figure 9-115. Removal/installation - speedometer and tachometer generators, and odometer adapter
9-121
