TM-9-2320-260-34-2
TRUCK, 5-TON, 6X6, M809 SERIES (DIESEL)
TECHNICAL MANUAL; DIRECT SUPPORT AND GENERAL SUPPORT MAINTENANCE; VOLUME 2 OF 2
JULY 1994
TM-9-2320-260-34-2 - Page 685 of 863
16-48. POWER DIVIDER REPAIR (Contd)
4.
Inspect bearings (1), (5), (7), (11), (12), and (15), fork (19), and thrust washers (6) and (9) for
wear. Refer to table 16-22, Power Divider Parts Wear Limits, for measurements. Replace
bearings (1), (5), (7), (11), (12), or (15), fork (19), or thrust washers (6) or (9), if worn past limits.
5. Inspect yoke (4), gears (3), (8), (13), and (16), winch shaft (2), pump shaft (10), and three shifter
shafts (18) for cracks, burrs, pits, chips, and wear. Refer to table 16-22, Power Divider Parts Wear
Limits. Replace yoke (4), gears (3), (8), (13), or (16), winch shaft (2), or pump shaft (10) if damaged
or worn past limits.
6. Inspect spring (17) free length. Refer to table 16-22, Power Divider Parts Wear limits, for
measurements. Replace spring (17), if worn past limits.
Table 16-22. Power Divider Parts Wear Limits.
ITEM
WEAR LIMITS/TOLERANCES
NO.
lTEM/POINT OF MEASUREMENT
INCHES
MILLIMETERS
1
Winch shaft bearings (3)
Inner diameter - maximum
1.5743
39.987
Outer diameter - minimum
3.1491
79.987
2
Winch shaft - outer diameter -
front and rear bearing – minimum
1.5747
39.997
3
Winch gear
1.5747
39.997
4
Yoke (2) - outer diameter - seal surface
1.873
47.574
5
Input shaft bearings (2)
Inner diameter – maximum
1.5743
39.987
Outer diameter – minimum
3.1491
79.987
6
Input gear thrust washers (2) – thickness - minimum
0.172
4.37
7
Bearing – inner diameter - maximum
1.752
44.501
8
Drive gear – inner diameter - maximum
2.3122
58.730
9
Clutch thrust washers (2) – thickness - minimum
0.172
4.37
10
Pump
shaft
Outer diameter - rear bearing - minimum
1.5747
39.997
Outer diameter - front bearing – minimum
1.3779
34.999
Outer diameter - gear bearing - minimum
1.4995
38.087
11
Pump shaft rear bearing
Inner diameter – maximum
1.5743
39.987
Outer diameter – minimum
3.1491
79.987
12
Pump shaft front bearing
Inner diameter - maximum
1.3780
35.001
Outer diameter – minimum
2.8341
71.986
13
Spur gear - inner diameter – maximum
2.126
54.000
14
Input shaft
Outer diameter - front and rear bearing
1.7495
44.437
Outer diameter - needle bearing - minimum
1.5747
39.997
15
Roller bearings (2)
Inner diameter – maximum
1.752
44.501
Outer diameter – minimum
2.312
58.725
16
Positive clutch gear
17
Spring
Free length
1.656
42.06
Length at 38 lb (17 kg) load
1.00
25.4
18
Shifter shaft (3) - outer diameter - minimum
0.997
25.324
19
Fork (3) – 2 pads width - minimum
0.300
7.620
16-286
TM 9-2320-260-34-2
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