Instruction manual

Huck-Spin® Series Tooling (HK1076) Alcoa Fastening Systems
18
27e
27a
27b
27c
27d
27m
27f
27g
27h
27j
27k
HYDRAULIC ASSEMBLY
121453
Figure 10
Item 27k
GLYD Ring
123865
Piston
Piston Assembly
121452
* Items 27b, 27f, 27g, 27h, and
27j may be purchased togeth-
er as End Cap Assembly part
no. 124422.
ITEM
NO.
DESCRIPTION PART NO. QTY
27a Piston & Seal Assembly (see figure below) 121452 1
27b* Cylinder End Cap 121400 1
27c Cylinder 121402 1
27d Dump Valve 121427 1
27e Wrenching Ring 124176 1
27f* Wiper 506068 1
27g* Stepseal 506092 2
27h* Back-up Ring 501163 1
27j* O-ring 503859 1
27k GLYD Ring Seal (see figure below) 506093 REF
27m Stepseal 506094 2
Note:
Piston and GLYD Ring are
available separately along
with GLYD Ring Compressor
part no. 123496. GLYD Ring
must be compressed into
Piston groove with GLYD
Ring Compressor if parts are
purchased separately.
Figure 11