SVB Stuffy Box Rubber Shaft Seal Instructions

August 16, 2024
SVB

SVB Stuffy Box Rubber Shaft Seal

PROPELLER SHAFT SEALING KIT – STUFFY BOX

THE STUFFY BOX HAS A BARBED WATER PIPE WHICH ALLOWS FOR COMPLETE WATER LUBRICATION. STUFFY BOX HAS A GREASING NIPPLE FOR A PERFECT LUBRICATION WITH THE STUFFY GREASE. STUFFY BOX CAN BE INSTALLED BOTH ABOVE AND BELOW THE WATERLINE. BEFORE INSTALLING THE STUFFY BOX PLEASE PAY ATTENTION THAT THE WATER PIPE AND THE WATER INLETS OF THE STERNTUBE MUST BE FREE. THE MINIMUM LENGTH OF THE PART OF THE STERNTUBE WHERE THE STUFFY BOX WILL BE PLACED, MUST BE AT LEAST 40 MM. PLEASE NOTE THAT STUFFY BOX MUST BE MOUNTED INSIDE THE BOAT, WHILE AN EXTERNAL SHAFT’S STRUT OR A WATER-LUBRICATED STERN BOX MUST BE MOUNTED ON THE OUTSIDE.

MOUNTING

  1. MAKE SURE THAT THE PART OF THE SHAFT ROTATING INSIDE THE STUFFY BOX PROVIDES NEITHER BURRS NOR SCRATCHES.
  2. IF THERE ARE BURRS OR IMPERFECTIONS ON
  3. THE SHAFT’S END AND THE STUFFY BOX LIPS MAY GET DAMAGED DURING INSTALLATION.
  4. THE PART OF THE TUBING WHERE THE STUFFY BOX WILL BE MOUNTED MUST BE CAREFULLY CLEANED. (THE SURFACE NEEDS TO BE ABSOLUTELY GREASE FREE).
  5. PRESS THE STUFFY BOX ONTO THE PRO-PELLER SHAFT, FIX IT TO THE STERNTUBE, AND THEN TIGHTEN THE CLAMP.
  6. CONNECT THE PROPELLER SHAFT TO THE ENGINE AND MAKE SURE THAT IT IS PROPERLY CENTRED INTO THE STERNTUBE.
  7. REMOVE THE PROTECTIVE SLEEVE FROM THE PROPELLER SHAFT BY SPLITTING IT, OTHERWISE WHEN LAUNCHED THE BOAT MAY GET FILLED WITH WATER.
  8. UNSCREW THE GREASING NIPPLE CAP, PUT THE STUFFY GREASE LUBRICANT INTO THE HOLE, THEN TIGHT THE CAP BACK.

NOTE

  1. THE STUFFY GREASE TUBE INCLUDED IN THE KIT MAY BE OF USE FOR 5 OR 6 LUBRICATION.
  2. STUFFY BOX EVOL. SHOULD BE GREASED ONCE EVERY SIX MONTHS OR AFTER EVERY 200 WORKING HOURS.
  3. STUFFY BOX EVOL. SHOULD BE REPLACED AT LEAST EVERY 4 YEARS OR AFTER EVERY 500 WORKING HOURS.

*STUFFY GREASE 25 ML**
SPECIAL CORROSION CONTROL GREASE. WATER RESISTANT FORMULA. LONG LASTING LUBRICATING GREASE. PROTECTS RUBBER PARTS THAT ARE SUBJECT TO LONG FRICTIONS. TEMPERATURES:-15+125° DO NOT DISPERSE IN THE ENVIRONMENT AFTER USAGE.

Product Specifications

  • Model: Stuffy Box Evol.
  • Usage: Greasing and maintenance of prop shaft’s end
  • Grease Tube: Included in the kit, are 5-6 lubrications per tube
  • Greasing Interval: Once every 6 months or after every 200 working hours
  • Replacement Interval: At least every 4 years or after every 500 working hours

Frequently Asked Questions (FAQ)

Q: How often should I grease the stuffy box Evol?

A: It is recommended to grease the stuffy box Evol. once every six months or after every 200 working hours for optimal performance.

Q: How frequently should the stuffy box Evol. be replaced?
A: The stuffy box Evol. should be replaced at least every 4 years or after every 500 working hours to ensure efficient operation.

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