3. Maintenance and Troubleshooting
C-250E R14 Page 20
Pump head to drive end Installation
1. Turn the crankshaft to align the plungers as shown. (See Fig.31)
2. Place the head evenly onto the plungers and push it until it makes contact with the drive end
of the pump. (See Fig.32)
3. Torque the head bolt as shown in the tightening sequence diagram. (See Fig. 33 & 34)
Fig.31
Fig.32
Fig.33
Fig.34
D es c rip tions H ead (F ig .34) P is ton N u t V a lve Cap
In.lb s 133 106 442
K g.m /N .m 15 12 50
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