Keep your equipment clean and free-running by frequently flushing with fresh water.
Periodically clean with mild detergent and water solution. Spin sheaves to distribute
soap solution evenly. Occasionally disassemble and clean rollers and balls with
detergent and water solution. Assemble using blue Loctite
®
on screws.
Stainless fasteners which pass through aluminum blocks should be coated with an
antiseize compound such as Tef-Gel
®
.
IMPORTANT! Exposure to some teak cleaners and other caustic solutions can result in
discoloration of part and is not covered under the Harken warranty.
For additional safety, maintenance and warranty information see www.harken.com/
manuals or the Harken
®
catalog.
1. Remove sheave(s).
Remove phillips screw from left side of assembly
(see diagram below) and pull out center post.
Tip: Don’t worry about losing balls in sheave(s), they are captive. If
post is stuck, leave screw halfway in and push on screw head to push
post out right side.
2. Mark position of holes.
Tip:
Insert shaft without sheaves to hold carriers together while marking
holes.
Install 3002, 3003, 3004 Over-the-Top Blocks
3. Mount carrier(s).
Drill holes and screw to deck using sealant and backing
plates.
Tip:
Slightly bevel top of hole in deck to allow sealant to mass near top
of hole.
Note:
On multiple sheave models, make sure carrier with flat in hole is
placed on left side.
4. Install sheave.
Slip post in from right side and seat end of shaft in flat.
Use blue Loctite
®
provided on phillips screw and secure.
Maintenance
Warranty
Use Blue
Loctite
®
here
Left side (sheave towards left)
Flat in hole to retain post.
Note: C8624 – 3" (75 mm) sheave
version has flat on opposite side so it
is visible with sheave towards right.
WARNING! You must mount to solid deck construction using
specified fasteners in all mounting holes and nuts, washers
or backing plates to achieve correct maximum working load.
Additional information:
www.harken.com/manuals
Loctite is a registered trademark of Henkel AG & Company KGaA
Tef-Gel is a registered trademark of Ultra Safety Systems, Inc.
Carefully inspect fasteners, mounting hardware, and shackles for signs of loosening, cracks,
or damage. Secure fasteners using threadlocking solution. Replace damaged parts.
Inspect
Keep your equipment clean and free-running by frequently flushing with fresh water.
Periodically clean with mild detergent and water solution. Spin sheaves to distribute
soap solution evenly. Occasionally disassemble and clean rollers and balls with
detergent and water solution. Assemble using blue Loctite
®
on screws.
Stainless fasteners which pass through aluminum blocks should be coated with an
antiseize compound such as Tef-Gel
®
.
IMPORTANT! Exposure to some teak cleaners and other caustic solutions can result in
discoloration of part and is not covered under the Harken warranty.
For additional safety, maintenance and warranty information see www.harken.com/
manuals or the Harken
®
catalog.
1. Remove sheave(s).
Remove phillips screw from left side of assembly
(see diagram below) and pull out center post.
Tip: Don’t worry about losing balls in sheave(s), they are captive. If
post is stuck, leave screw halfway in and push on screw head to push
post out right side.
2. Mark position of holes.
Tip:
Insert shaft without sheaves to hold carriers together while marking
holes.
Install 3002, 3003, 3004 Over-the-Top Blocks
3. Mount carrier(s).
Drill holes and screw to deck using sealant and backing
plates.
Tip:
Slightly bevel top of hole in deck to allow sealant to mass near top
of hole.
Note:
On multiple sheave models, make sure carrier with flat in hole is
placed on left side.
4. Install sheave.
Slip post in from right side and seat end of shaft in flat.
Use blue Loctite
®
provided on phillips screw and secure.
Maintenance
Warranty
Use Blue
Loctite
®
here
Left side (sheave towards left)
Flat in hole to retain post.
Note: C8624 – 3" (75 mm) sheave
version has flat on opposite side so it
is visible with sheave towards right.
WARNING! You must mount to solid deck construction using
specified fasteners in all mounting holes and nuts, washers
or backing plates to achieve correct maximum working load.
Additional information:
www.harken.com/manuals
Loctite is a registered trademark of Henkel AG & Company KGaA
Tef-Gel is a registered trademark of Ultra Safety Systems, Inc.
Carefully inspect fasteners, mounting hardware, and shackles for signs of loosening, cracks,
or damage. Secure fasteners using threadlocking solution. Replace damaged parts.
Inspect
Printed
in
USA. 4542 09/19
Printed
in
USA. 4542 09/19
