Maintenance
RD 27
90
wc_tx000815gb.fm
5.36
Checking the Engine Water Pump
Prerequisites
Machine shut down
Engine cool
When
Every 3000 hours of service or 2 years
l
Background
If the water pump fails, the engine will overheat which can cause:
Cracks in the cylinder head
Piston seizure
Procedure
Follow the procedure below to check the engine water pump.
1. Open the engine compartment.
2. Remove the fan guard and shroud.
3. Locate the water pump
(a)
.
4. Visually inspect the water pump for leaks.
5. Replace the fan cover and shroud.
If
Then
Leaks are found,
replace all seals.
There is an excessive leakage of coolant,
replace the engine water pump.
Summary of Contents for RD 27-100
Page 1: ...Operator s Manual Roller RD 27 100 RD 27 120 0171754en 003 1109 0 1 7 1 7 5 4 E N...
Page 8: ...Table of Contents RD 27 8 wc_bo0171754en_003TOC fm...
Page 49: ...RD 27 Operation wc_tx000814gb fm 49 Notes...
Page 56: ...Maintenance RD 27 56 wc_tx000815gb fm Seat assembly diagram wc_gr007044...
Page 58: ...Maintenance RD 27 58 wc_tx000815gb fm Seat switch diagram wc_gr007045...
Page 100: ...Schematics RD 27 100 wc_tx000863gb fm 6 Schematics 6 1 Electrical Schematic...
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Page 102: ...wc_tx000863gb_1 fm RD 27 Schematics Electrical Schematic Page 2 of 3 102...
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Page 104: ...Schematics RD 27 104 wc_tx000863gb fm Notes...
Page 105: ...RD 27 Schematics wc_tx000863gb fm 105 Notes...
Page 106: ...Schematics RD 27 106 wc_tx000863gb fm 6 2 Hydraulic Schematic...
Page 109: ...RD 27 Schematics wc_tx000863gb fm 109 Notes...
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Page 142: ...FORM RC 0809 Printed in U S A...
