Dodge HXT305A, Manual

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6
Refer-
ence
Name of Part
No.
Req’d.
HXT305A
Part No.
HXT405A
Part No.
HXT505A
Part No.
12 Backstop Assembly 1 243102 244148 245154
HOUSING 1 253165 254218 255216
Air Vent 1 241237 241237 245237
16 Housing Bolt 6 411440 411442 411464
18 Adapter Housing Bolt 2 411442 411444 411466
19 Washer 4 419094 419094 419096
20 Lockwasher 6 419012 419012 419013
22 Hex Nut 8 407089 407089 407091
24 Dowel Pin 2 420055 420055 420110
Pipe Plug 2 430031 430031 430033
Magnetic Plug 1 430060 430060 430062
30* Input Shaft Bearing Shim Pack 2‡ 389723 389724 389725
.002" Thick † 427853 254226 427833
.005" Thick † 427854 254227 427834
.010" Thick † 427855 254228 427835
.025" Thick † 427856 254229 427836
32 Carrier and Cover Screws 10 411390 411407 411407
33 Lockwasher 10 419010 419011 419011
34 Backstop Cover 1 253175 254223 255019
38 Backstop Cover Screw 6 416524 411035 411406
39 Lockwasher 6 419007 419009 419009
40* Input Shaft with Pinion 1 253141 254141 255161
44* Input Shaft Brg. Cone 1 402190 402179 402270
45* (Input Side) Cup 1 403132 403006 403026
46* Input Shaft Brg. Cone 1 402271 402285 402266
47* (Backstop Side) Cup 1 403101 403125 403073
OUTPUT HUB
ASSEMBLY Taper Bushed 1 389703 389710 389717
60*
c
Output
Hub Taper Bushed 1 243556 244588 245590
62*
c
Output Gear 1 243570 244188 245186
64*
c
Output Gear Key 2 243216 244217 355064
72 Bushing Back-up Plate 2 243308 244099 245114
74 Retaining Ring 2 421109 421108 421107
76
Output Hub Seal Carrier (Input
Side)
1 243547 244591 245592
77 Roll Pin 1 409022 409022 409022
80* Output Hub Cone 2 402272 402268 402193
81* Bearing Cup 2 403127 403163 403016
82* Output Hub Bearing Shim Pack 2‡ 389706 389713 389719
.002" Thick † 427849 244616 427825
.005" Thick † 427850 244617 427826
.010" Thick † 427851 244618 427827
.025" Thick † 427852 244619 427828
SEAL KIT * 1 389726 389727 389728
36*
c
Backstop Cover Gasket 1 253176 254221 255020
42*
c
Input Shaft Seal 1 351123 355011 245546
78*
c
Output Hub Seal 2 243578 244673 245545
RTV Sealant, Tube
1 465044 465044 465044
Includes parts listed immediately below marked “
c
.” HXT505A housing
assembly also includes a two-piece housing. Bushing assemblies include 2
bushings.
c
Parts marked “
c
” make up the assemblies under which they are listed.
Not shown on drawing.
‡ One set consists of one each of the shims listed immediately below marked “†.”
† See last paragraph under “ORDERING PARTS.”
Refer-
ence
Name of Part
No.
Req’d.
HXT305A
Part No.
HXT405A
Part No.
HXT505A
Part No.
1
5
/
16
" Bore 1 243282 ...... ......
1
3
/
8
" Bore 1 243284 ...... ......
1
7
/
16
" Bore 1 243260 244079 ......
1½" Bore 1 243262 244081 ......
1
5
/
8
" Bore 1 243264 244083 ......
1
11
/
16
" Bore 1 243268 244085 ......
1¾" Bore 1 243266 244087 ......
1
7
/
8
" Bore 1 243270 244089 245084
84 BUSHING 1
15
/
16
" Bore 1 243272 244093 245086
ASSEMBLY 2" Bore 1 243274 244095 245088
2
1
/
8
" Bore 1 ...... 244109 ......
2
3
/
16
" Bore 1 243276 244111 245090
2¼" Bore 1 ...... 244113 245092
2
7
/
16
" Bore 1 ...... 244115 245094
2½" Bore 1 ...... ...... 245099
2
11
/
16
" Bore 1 ...... ...... 245110
2
15
/
16
" Bore 1 ...... ...... 245112
86
c
Bushing Screw 6 411407 411408 411435
88
c
Lockwasher 6 419011 419011 419012
1
5
/
16
" Bore 1 443264 ...... ......
1
3
/
8
" Bore 1 443264 ...... ......
1
7
/
16
" Bore 1 443265 443254 ......
1½" Bore 1 443265 443254 ......
1
5
/
8
" Bore 1 443265 443254 ......
1
11
/
16
" Bore 1 443266 443254 ......
1¾" Bore 1 443266 443254 ......
90
c
Key, Bushing 1
7
/
8
" Bore 1 443267 443255 443251
to Shaft 1
15
/
16
" Bore 1 443269 443255 443251
2" Bore 1 443268 443255 443251
2
1
/
8
" Bore 1 ...... 443258 ......
2
3
/
16
" Bore 1 443270 443259 443251
2¼" Bore 1 ...... 443260 443251
2
7
/
16
" Bore 1 ...... 443261 443243
2½" Bore 1 ...... ...... 443244
2
11
/
16
" Bore 1 ...... ...... 443245
2
15
/
16
" Bore 1 ...... ...... 443250
c
Key, Bushing to Output Hub 1ß 443262 443257 443202
c
Key, Bushing to Output Hub
1
λ
...... 443256 ......
TORQUE-ARM ASSEMBLY 1 243097 245097 245097
94
c
Rod End 1 243245 245245 245245
96
c
Hex Nut 1 407095 407097 407097
98
c
Tumbuckle 1 243246 245246 245246
100
c
Extension 1 243247 245247 245247
102
c
L.H. Hex Nut 1 407244 407246 407246
104
c
Fulcrum 1 243249 246249 246249
106
c
Fulcrum Screw 1 411484 411484 411484
110
c
Hex Nut 1 407093 407093 407093
ADAPTER ASSEMBLY 1 259153 259154 259155
112
c
R.H. Adapter Plate 1 243242 244244 245242
114
c
L.H. Adapter Plate 1 243241 244243 245241
116
c
Adapter Bushing 1 243243 245243 245243
118
c
Adapter Bolt 1 411437 411460 411460
120
c
Lockwasher 1 419012 419013 419013
122
c
Hex Nut 1 407089 407091 407091
124 Motor Adapter 1 253142 254142 255162
126 Adapter Screw 4 417081 417108 417108
128 Lockwasher 4 419046 419047 419047
* Recommended spare parts
ß On size HXT305A for 1
5
/
16
" thru 1¾" bores; HXT405A for 1
7
/
18
" thru
1
7
/
8
" bores; HXT505A for 1
7
/
8
" thru 2¼" bores.
λ
One size — HXT405A for 1
15
/
16
" bores and 2" bores.
Requires 5 bolts.
Table 5 — Manufacturers’ Part Numbers
For Replacement Output Hub Bearings
Output Hub Bearing TORQUE-ARM Reducer
Drive
Size
DODGE
Part Number
Timken
Part Number
402272 LM814849
HXT305A
403127 LM814810
402268 498
HXT405A
403163 492A
402193 42381
HXT505A
403016 42584
Table 6 — Manufacturers’ Part Numbers
For Replacement Input Shaft Bearings
TORQUE-ARM
Reducer
Input Bearing Input Side Input Bearing Adapter Side
Size
DODGE Part
No.
Timken Part
No.
DODGE Part
No.
Timken Part
No.
402190 LM603048 402271 02872
HXT305A
403132 LM603011 403101 02820
402179 368 402285 339
HXT405A
403006 362A 403125 332
402270 45289 402266 350A
HXT505A
403026
45220 403073 352