Harken TTR AirBlock - Manual

I N S T R U C T I O N S H E E T
TTR Blocks
1251 East Wisconsin Avenue • Pewaukee, WI 53072 U.S.A.
Telephone: (262) 691-3320 • Fax: (262) 691-3008 • Web: http://www.harken.com • E-mail: [email protected]
WARNING!: Strictly follow all instructions to avoid an accident, damage to your vessel,
personal injury or death. See www.harken.com for additional safety information.
Part
No.
Sheave
Ø
Maximum Working Load
(MWL)
Breaking Load
(BL)
Max line Ø
TTR Block Replacement Part Numbers
Rollers Balls
mm lb kg lb kg in mm Cheek Sheave Inner Race Cage Order No. Order No. Fasteners Isolators
C9273 60 6614 3000 13228 6000 3 / 8 10
A: H-48003
B: H-48004
H-48005 H-48006 H-21636B H-43676 22 HSB16 68 HFS1119 —
C8491 75 11025 5000 22050 10000 1 / 2 12 H-45000 H45191 H-43677 H-21636B H-45195 22 HSB117 72 HFS917 H-46397
C8580 75 11025 5000 22050 10000 2 x 1 / 2 2 x 12 H-45099 H-48447 H-48445 H-21636B H-48446 22 HSB117 72 HFS917 H-46397
C8575 100 14333 6500 28666 13000 5 / 8 16 H-44999 H-44176 H-44174 H-21551B H-44175 23 HSB17 72 HFS757 H-46398
C9161 100 14333 6500 28666 13000 2 x 3 / 4 2 x 20 H-47014 H-47222 H-47219 H-21551B H-46428 23 HSB17 72 HFS757 H-46398
C8462 125 17641 8000 35281 16000 11 / 16 18 H-45131 H-43574 H-42648 H-22124B H-41540 25 HSB17 90 HFS757 H-46398
C8757 125 17641 8000 35281 16000 2 x 5 / 8 2 x 16 H-45281 H-45287 H-45282 H-22124B H-41540 25 HSB17 90 HFS757 H-46398
C8754 150 22046 10000 44092 20000 13 / 16 20 H-45247 H-45241 H-45242 H-22221C H45236 31 HBB7 76 HFS1033 —
C8957 155 22046 10000 44092 20000 2 x 7 / 8 2 x 22 H-46250 H-48458 H-48456 H-22221C H-48457 31 HBB7 76 HFS1033 H-46313
C8755 175 26455 12000 52910 24000 7 / 8 22 H-45238 H-45233 H-45235 H-23017C H-45236 36 HBB7 86 HFS1033 H-46313
C8734 200 33069 15000 66138 30000 1 26 H-45021 H-45022 H-45020 H-28556A H-45026 40 HBB7 104 HFS1033 H-46313
Cheek
Cheek
Screw
Sheave
Cage
Rollers
Isolators
Balls
Inner
Race
You Must Supply
Loop and/or High Strength Lashing Line
Refer to chart below and choose loop and/or high strength lashing that
matches or exceeds break load (BL) of block. Note: See chart for
maximum line diameter that will fit through mouth.
Small Control Line
Use for lashing loop to head. Use small diameter line. Line length will vary
depending on block.
WARNING: Knots weaken line considerably. Work with a qualified
rigger or line manufacturer on securing line. Use high strength
loops that match block's maximum working load or consult rigger
for recommendations on lashing. Using the wrong line or securing
line improperly can cause an accident, damage to your vessel,
personal injury or death.
Head
Parts
Cheek
Sheave
Mouth
Screw
w/Isolator