Section 110-0030 Engine - Engine and Mounting 3. Lightly coat new oil filter (36) seal with clean engine oil as specified in Section 300-0020, LUBRICATION SYSTEM. Coolant Filter (38): Check condition of coolant inhibitor as described in Section 210-0000, COOLING SYSTEM. Replace coolant filter (38) as follows: 4. Start a new oil filter (36) on the filter adaptor and tighten it by hand until the seal touches the adaptor filter head. Tighten an additional 2/3 of a turn after contact. Note: There is a shut off valve at the coolant inlet and outlet lines of coolant filter (38). Closing these valves will enable coolant filter (38) to be replaced without an excessive loss of coolant. Note:
Mechanical tightening of oil filters (36) is not necessary and will distort or crack the adaptor. Tighten oil filters by hand only. 1. Close shut off valves at coolant filter (38) inlet and outlet lines and, using filter wrench, remove and discard coolant filter (38) from engine (1). 5. Repeat steps 3 and 4 for second oil filter (36). 2. Clean the filter adaptor with a clean, lint free cloth. 6. Start and run the engine for a short period and check for oil leaks. If any leaks are noted, have them corrected. 3. Lightly coat new coolant filter (38) seal with clean engine oil as specified in Section 300-0020, LUBRICATION SYSTEM. 7.
After the engine has been stopped long enough (approximately 20 minutes) for the oil from various parts of engine (1) to drain back to the crankcase, check oil level and add oil to bring it to the proper level on the dipstick. Refer to Section 300-0020, LUBRICATION SYSTEM for oil specification. 4. Start coolant filter (38) on the filter adaptor and tighten it by hand until the seal touches the adaptor filter head. Tighten an additional 2/3 of a turn after contact. Note: Mechanical tightening of coolant filter (38) is not necessary and will distort or crack the adaptor. Tighten oil filters by hand only. Fuel Filters (37): Replace primary and secondary fuel filters as follows: 5.
Open shut off valves at coolant filter (38) inlet and outlet lines. Note: There is a fuel system shut off valve on the discharge side of secondary fuel filter. Closing this valve will prevent loss of fuel prime at time of filter replacement. 6. Start the engine and check for leaks. If any leaks are noted, have them corrected. Add coolant as required. Refer to Section 210-0000, COOLING SYSTEM. 1. Close shut off valve at secondary fuel filter and, using filter wrench, remove and discard both fuel filters from engine (1). 2. Fill the replacement filters and coat the gaskets slightly with clean fuel oil as specified in Section 300-0020, LUBRICATION SYSTEM. Drive Belt Adjustments Every 50 Hours:
Check all drive belt tensions and adjust if required. If vehicle is equipped with air conditioning, compressor belts should be checked and adjusted as described in Section 260-0130, AIR CONDITIONING. 3. Start a new fuel filter on the filter adaptor and tighten it by hand until the gasket contacts the adaptor fully with no side movement of the filter evident. Tighten an additional 1/2 of a turn. Every 2 000 Hours: Replace all drive belts. Note: Replace all belts in a set when one is worn. Single belts of similar size should not be used as a substitute for a matched belt set as premature belt wear can result due to belt length variation.
All belts in a matched belt set are within 0.81 mm (0.032 in) of their specified centre distances. Note: Mechanical tightening of fuel filters is not recommended, and may result in seal and/or cartridge damage. Tighten fuel filters by hand only. 4. Repeat step 3 for second fuel filter. 5. Start the engine and check for leaks. If any leaks are noted, have them corrected. SM 1571 12-98 10