Cherry Aerospace H828-8MB Technical Data Sheet

H828-8MB
Right Angle Pulling Head for -8 Titanium Maxibolts®
TECHNICAL DATA SHEET, Page 1 of 2

DIMENSIONAL DATA

(all measurements in Inches, see Figure 1)
 Tool weight (without riveter): 2.1 Lbs (0.9 Kg)

CHOICE OF RIVETERS

 G84 Riveter with Adapters P/N 744-200

ADAPTOR INSTRUCTIONS

 Remove the bayonet adapter from riveter (if present)
 Thread and tighten adapter 744-200 onto the Pulling
Head

MOUNTING INSTRUCTIONS

 Attach riveter to air source for correct piston positioning.
 Push the drawbolt assembly forward (see Figure 1), before
mounting
 While holding drawbolt in a forward position, thread the
pulling head onto the riveter, making sure that both internal
and external threads are connected.
 Use the jam-nut to lock the pulling head in position.
 Cycle the tool to make sure it is functional.

BEFORE USE, CHECK IF:

 The pulling head has the right Nosepiece and is correctly
mounted.
 Proper air source is connected (see riveter specification for recommended pressure).
 The appropriate nose piece is used and the tool is clean and in good working condition.
 The jaws provide enough clearance for the stem to fully engage in the tool freely; if the serrated
stems get stuck inside of the jaws, the pulling head was mounted on the riveter incorrectly. See
"Mounting Instructions".

USAGE

 This tool was designed to install "-8" diameter titanium Maxibolt® fasteners, "S" and "U" type.
 Not intended for installing -8 Steel Maxibolt® fasteners

DURING OPERATION

 Inspect the active area of the nosepiece regularly.
 Remove the broken stem by hand after each installation and dispose of them; if the broken stems
get stuck, the jaws do not open enough. Make sure the pulling head is correctly mounted.
 Keep the tool clean, especially the nosepiece and jaws; pay special attention when used with
sealants and adhesives.
 If stem slippage occurs, the Jaws need to be either cleaned or replaced.
TS-H828-8MB Rev: - Date: 5-7-10 CR: 10-0612
Figure 1
1224 East Warner Ave,
Santa Ana, Ca 92705
Tel: 1-714-545-5511
www.cherryaerospace.com