Jabsco Engine Cooling Pump

To download a copy of the "manual" use the following web site.

http://www.jabsco.com/prodInfo/overview/43000-0437_ds.pdf

Hurth Transmission HBW 250 – 3R (ZF 25 M)

To obtain an exploded view of the transmission go to,
http://www.marinegears.com/catalog/cat-hm-15.html

To obtain technical data on the transmission go to,
http://zf-marine.com/ZFR/Transmissions/index.cfm?DS=Downloads&GN=ZF_25_M

I have a copy of the service manual (68 pages) in pdf format & will forward a copy by email on request. To send I will need your email address. However the manual is of little use to us “do-it –yourselfers” since even changing seals involves completely dismantling the insides of the box. My mechanic says to send it to a service centre if the need arises.

I have copied & posted the 2 pages we should note for operating the tranie.
Page 33 – operating & maintenance & page 49, troubleshooting.

Should the need arise to replace the Drive Damper Flexible Shaft Coupling, check out
http://www.randdmarine.co.uk/ and do a price comparison with US & Canadian suppliers.

I installed a High Deflection Damper 42AC8 & a Coupling 910-004 in 2000.