Cooling System
02
070
9
RG,RG34710,229 –19–29NOV00–1/1
Clean and Inspect Coolant Pump Parts
RG8467 –UN–10DEC97
Coolant Pump Part Inspection
A—Coolant Pump Cover
B—Band Clamp
C—Pump Housing
D—Drive Gear
NOTE: There are no serviceable parts for the coolant
pump. Do not disassemble pump. Replace entire
assembly as required. Coolant pump assemblies
are available through John Deere service parts as
complete remanufactured assemblies.
1. Clean all parts with solvent and dry with compressed
air.
2. Inspect coolant pump cover (A) and housing (C) for
cracks or damage.
3. Inspect gear (D) for damage.
4. Be sure the “weep hole” in housing is clear and install
new foam filter if required.
5. If removed, install coolant pump cover (A) with new
O-ring. Tighten band clamp (B) to specifications.
Specification
Coolant Pump Housing-to-Cover
Band Clamp—Torque 10 N•m (7.5 lb-ft).....................................................
CTM100 (06APR04)
02-070-9
P
OWER
T
ECH
10.5 L & 12.5 L Diesel Engines
040604
PN=293
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