Perkins New 1000 Series Workshop Manual page 314

12
To remove and to fit (canister type)
To remove
1 Drain the cooling system.
2 Release the hose clips of the coolant pipes at the oil cooler (A3). Release the threaded adaptor (A5) from
the lubricating oil cooler and pull the oil cooler (A6) from the hose connections and the filter head (A1).
To fit
1 Clean the joint face of the filter head (A2).
2 Check the washer (A4) and the seals (A7 and A8) for damage. Renew the washer and the seals if they are
damaged or worn. Lightly lubricate the seals with clean lubricating oil.
3 Push the hose connections for the coolant pipes onto the lubricating oil cooler. Hold the oil cooler in position
against the filter head and fit the threaded adaptor. Tighten the threaded adaptor to 57 Nm (42 lbf ft)
5,8 kgf m. Ensure that the hose connections are fitted correctly and tighten the hose clips.
4 Fill the cooling system.
5 Operate the engine and check for leakage of coolant or oil.
To remove and to fit cooler bypass valve
1 Release the hexagonal cap and remove the bypass valve (B).
2 Check the valve spring and the seat for damage and renew the complete assembly, as necessary.
3 Renew the aluminium washer (B1). Fit the bypass valve into the oil cooler and tighten the cap to 50 Nm
(37 lbf ft) 5,1 kgf m.
2
1
8
A
300
This document has been printed from SPI². Not for Resale
3
4
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L0027
1
B
Workshop Manual, TPD 1350E, Issue 4
New 1000 Series
Operation 12-27
Operation 12-28
A0278