Operation Maintenance Manual
Power Slip PS-500
PN 757000-D - Revision: 17 (up to SN 138212) 06-2018
140
IN
SP
EC
TIO
N /
M
AI
N
TE
NAN
C
E
6.5
Wear limits
Check the wear limits as specified in the inspection
checklists.
Door Hinge Pin
q
inch [mm]
Pin Ø (New-Min)
3.14 [79.80]
Bore Ø (New-Max)
3.15 [80.10]
Total Clearance "A"
0.04 [1]
Slip Pin
w
inch [mm]
Pin Ø (New-Min)
0.97 [24.70]
Bore Ø (New-Max)
0,99 [25.03]
Total Clearance "A"
0.08 [2]
Cylinder Connection
e
inch [mm]
Pin Ø (New-Min)
1.41 [35.96]
Bore Ø (New-Max)
1.42 [36.05]
Total Clearance "A"
0.06 [1.5]
Guide Plate
P/N
New
Min.
inch [mm]
Worn
Max.
inch [mm]
P/N
New
Min.
inch [mm]
Worn
Max.
inch [mm]
756420
6,02 [153]
5,63 [143]
757421
5,79 [147]
5,39 [137]
756421
5,79 [147]
5,39 [137]
757422
4,92 [125]
4,53 [115]
756422
4,92 [125]
4,53 [115]
757423
4,13 [105]
3,74 [95]
756423
4,13 [105]
3,74 [95]
757424
5,41 [137,5]
5,02 [127,5]
756424
5,41 [137,5]
5,02 [127,5]
757426
3,44 [87,5]
3,05 [77,5]
756425
4,53 [115]
4,13 [105]
757427
2,85 [72,5]
2,46 [62,5]
756426
3,44 [87,5]
3,05 [77,5]
757428
1,97 [50]
1,57 [40]
756427
2,85 [72,5]
2,46 [62,5]
757472
2,17 [55]
1,77 [45]
756428
1,97 [50]
1,57 [40]
757473
7,28 [185]
6,89 [175]
756470
5,91 [150]
5,51 [140]
757474
6,69 [170]
6,3 [160]
756471
2,56 [65]
2,17 [55]
757475
6,5 [165]
6,1 [155]
756472
2,17 [55]
1,77 [45]
757476
6,1 [155]
5,71 [145]
756473
7,28 [185]
6,89 [175]
757477
3,94 [100]
3,54 [90]
756474
6,69 [170]
6,3 [160]
756475
6,5 [165]
6,1 [155]
756476
6,1 [155]
5,71 [145]
756477
3,94 [100]
3,54 [90]
All kind of repairs not performed by
FORUM Handling Tools should Nevertheless be done in
accordance with their methods and procedures or with
their agents. Minor cracks or defects, which may be
removed without reducing safety or operation of the
PS-500, can be removed by grinding (see critical areas).
Following the repair, the parts should again be inspected
by an appropriate method to ensure that the defect has
been completely removed
Fig. 155: Dimensions: Hinge bore in body and body hinge pin
Fig. 156: Wear Limits for Guide Plates
A
New Min.
Worn Max.
q
w
e