Pages 26–33 (8 pages)
Repair and overhaul
From the Waukesha Models 190, 185 and 180 Engine Manual
General disassembly rules, oil pan removal with the long rear capscrews, pulling wet cylinder sleeves, camshaft and cam follower removal with timing gear size markings (S, 2S, 2L), causes of short valve life, compression checks, push rods and valve keepers, guides and seats, machine and hand valve grinding, and removal and installation of valve seat inserts: cutting peened metal, enlarging the counterbore, crush, shrinking inserts in dry ice, driving and peening. Ends with rocker arm overhaul.
Read this section free, starting at page 26What this section covers
- Disassembly and oil pan removal
- Cylinder sleeve removal
- Camshaft and timing gears
- Compression checks
- Valve grinding
- Seat insert replacement
- Rocker arm overhaul
- Make
- Waukesha
- Vehicle
- Components and Systems, Engines
- Type
- Service Manual
- Models
- Models 190-GL, 190-GLB, 185-GL, 185-GLB, 180-GL, 180-GLB (incl. Model 190 oil field engines)
- Pages
- 46
What’s inside
Engine manual
- Engine views and contentsFaded cover, labeled right- and left-side views of the Model 190-GL/GLB and 180-GL/GLB engines showing the magneto, oil filter, governor adjustments, carburetor jets and timing mark, and the contents page.pp. 1–4
- DescriptionBore, stroke and displacement for the 190, 185 and 180, then the design of the one-piece crankcase and block with wet cylinder sleeves sealed by rubber rings, heat-treated crankshafts (drilled on recent 190 oil field engines, metered-jet on others, counterbalanced on current 180s), copper-lead precision bearings, the two-weight centrifugal governor, magneto or distributor ignition, carburetion, the water pump and the vane-type oil pump.pp. 5–7
- Lubricationpp. 8–13
- Cooling systempp. 14–17
- Service adjustmentspp. 18–25
- Repair and overhaulpp. 26–33
- Reassemblypp. 34–40