TM 5-3810-289-34
Table 2-2. Reference Data-Continued
2. Crane dimensions, tolerance and wear limits
Manufacturer's
Desired
Maximum
dimensions
clearance
allowable
Component points of measurement
and tolerance
wear and
in inches
clearance
Minimum
Maximum Minimum
Maximum
528440Ki
Bushing
Inside Diameter .................................................
7.016
7.018
.040
Outside Diameter ..............................................
7.879
7.881
265265
Dust Shield Bore .......................................................
2.5032.507
.050
265302
Dust Shield Bore .......................................................
3.5033.507
.050
506456K1
Bushing
Inside Diameter .................................................
3.505
3.517
.050
Outside Diameter ..............................................
4.130
4.131
510685KI
Bushing
Inside Diameter .................................................
4.386
4.388
.050
Outside Diameter ..............................................
5.129
5.130
500845K1
Bushing
Inside Diameter .................................................
2.507
2.509
.040
Outside Diameter ..............................................
3.002
3.003
533417K1
Bushing, Guide Roller
Inside Diameter .................................................
2.010
2.012
.050
Outside Diameter ..............................................
2.379
2.381
533418K1
Bushing, Boom Point Sheave
Inside Diameter .................................................
3.011
3.013
.060
Outside Diameter ..............................................
3.504
3.506
533420K1
Guide Roller
Inside Diameter .................................................
2.375
2.377
.050
Outside Diameter ..............................................
2.01
2.012
600305K I
Sheave10" Pitch Diameter
Sheave Inside Diameter ....................................
3.000
3.001
Bushing Outside Diameter (500845K) ...............
3.002
3.003
Bushing Inside Diameter ...................................
2.507
2.509
.060
533463KI
Boom Foot Pin
Diameter ..........................................................
2.241
2.242
.040
533436K1
Boom Foot Bushing
Inside Diameter .................................................
2.260
2.261
.050
Outside Diameter ..............................................
2.754
2.755
SSIO002CP
Improved Heavy Duty Quick Disconnect Ball
Joint-Marine Type-K-28 Thread
Bell Stud Ball Diameter......................................
0.347
.015
Ball Stud Neck Diameter ...................................
0.192
.010
511446KI
Disc, Friction Throttle with Detent
Thickness ..........................................................
3/8"
Radius of Disc ...................................................
2 11/16"
Radius to Detent................................................
7/8"
230571
Clutch Housing:
Inside Diameter at Bearing ................................
6.2990
6.3002
Outside Diameter of Bearing .............................
.2982
6.2992
Inside Diameter of Bearing ................................
3.9362
3.9370
2-9
