HydraMaster Steamatic 8800 TMU, Owner'S Manual, Page: 53 / 148

5-11 - Machine Maintenance
Steamatic 8800 TMU
Remove the fasteners retaining the manifold 10.
Separate manifold from crankcase (see 11. figure 5-6).
It may be necessary to rotate crankshaft or tap manifold with rawhide or plastic
mallet to loosen.
When sliding manifold from crankcase, use caution not to damage ceramic
plungers.
The seal assemblies may come off with the manifold (see 12. figure 5-7)
examine the ceramic plungers. The surface should be 13.
smooth and free from scoring, pitting or cracks (see
figure 5-8); if not, replace.
loosen the stainless steel plunger bolt.
14.
figure 5-8. examine
Ceramic plungers
figure 5-6. Separate manifold from Crankcase
figure 5-7. Seal assemblies may Come off with manifold