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Wear limits, Parts list – GEARENCH SCT614H PETOL SURGRIP™ Casing Tong User Manual

Page 14

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12

Parts List

Item Qty. Part

Number

Description

Notes

1 1 SCTH614H Handle

2 1 SCTJ614H Jaw

3 1 HP410

Jaw-handle

pin

4

2

HXSR375

Spiral retaining ring

Smalley WSM-375 (or equal)

5 2 HI09D

Diamond

point

insert

6 2 HI09B

Blank

insert

7 4 HP904

Insert

key

8 4 HS21

Insert

key

spring

9

1

HP411

Belt – jaw pin

10

2

HXSR212

Spiral retaining ring

Smalley WSM-212 (or equal)

11 1 HP412

Latch

pin

12 1 HH19

Hanger

13

2

HXS047

Hanger bolt

½-20UNF x 2 gr. 5

14 2 HXN062

Slotted

nut

½-20UNF

14a

2

HXC008

Cotter pin

1/8 X 1 1/4

15

1

--------

Belt

As required (see page 7)

16 1 HXL001

Lanyard

Not

shown


Wear Limits

The following table indicates limiting diameters on the components of the Surgrip Casing
Tong. When localized wear is beyond any one of the limits indicated, the component should
be replaced.

Part

Number

Description Location

Limit

diameter

HP410

Jaw – handle pin

Pin body

3.720 (min)

HP412

Belt latch pin

Pin body

3.220 (min)

HP411

Master pin

Pin body

2.095 (min)

SCTH614H

Handle

Jaw pin hole

3.785 (max)

SCTH614H

Handle

Latch pin hole

3.285 (max)

SCTH614H

Handle

Load loop

2.750 (max)

SCTJ614H

Jaw

Handle pin hole

3.785 (max)

SCTJ614H

Jaw

Master pin hole

2.160 (max)