Engine Lubrication System - Suzuki XL7 2007 Service Manual

1- vi Table of Contents
Secondary Camshaft Drive Chain Guide
Installation - Right Side (Fourth Design) ...... 1D–309
Secondary Camshaft Drive Chain Shoe
Installation - Right Side (Third Design) ........ 1D–310
Secondary Camshaft Drive Chain Shoe
Installation - Right Side (Fourth Design) ...... 1D–310
Secondary Camshaft Drive Chain Tensioner
Installation - Right Side (Third Design) ........ 1D–311
Secondary Camshaft Drive Chain Tensioner
Installation - Right Side (Fourth Design) ...... 1D–314
Engine Front Cover Installation
(Third Design) .............................................. 1D–316
Engine Front Cover Installation
(Fourth Design) ............................................ 1D–318
Camshaft Cover Installation - Left Side.......... 1D–321
Camshaft Cover Installation - Right Side ....... 1D–324
Intake Manifold Installation............................. 1D–326
Engine Flywheel Installation........................... 1D–329
Crankshaft Balancer Installation .................... 1D–330
Drive Belt Tensioner Installation .................... 1D–331
Engine Prelubing............................................ 1D–332
Specifications.................................................. 1D–334
Fastener Tightening Specifications -
Engine Mechanical - 3.6L (LY7)................... 1D–334
Fastener Tightening Specifications -
Engine Controls - 3.6L (LY7)........................ 1D–335
Engine Mechanical Specifications.................. 1D–335
Sealers, Adhesives, and Lubricants............... 1D–338
Thread Repair Specifications ......................... 1D–339
Special Tools and Equipment ........................ 1D–365
Engine Support Fixture .................................. 1D–365
Tools and Equipment ..................................... 1D–368
Special Tools -
Engine Mechanical - 3.6L (LY7)................... 1D–368
Special Tools -
Engine Controls - 3.6L (LY7)........................ 1D–373
Engine Lubrication System.................... 1E–1
General Description ............................................ 1E–1
Lubrication Description....................................... 1E–1
Diagnostic Information and Procedures ........... 1E–2
Oil Consumption Diagnosis................................ 1E–2
Oil Pressure Diagnosis and Testing................... 1E–2
Oil Leak Diagnosis ............................................. 1E–4
Repair Instructions ............................................. 1E–5
Oil Level Indicator and Tube Replacement ........ 1E–5
Engine Oil and Oil Filter Replacement ............... 1E–6
Oil Filter Adapter Replacement .......................... 1E–6
Engine Oil Pressure Sensor and/or Switch
Replacement .................................................... 1E–8
Oil Pan Replacement ......................................... 1E–8
Oil Pump Replacement .................................... 1E–10
Oil Pump Suction Pipe and Screen Assembly
Replacement .................................................. 1E–11
Oil Level Indicator and Tube Removal ............. 1E–12
Oil Filter Adapter Removal ............................... 1E–13
Oil Pan Removal .............................................. 1E–14
Oil Pump Removal ........................................... 1E–15
Oil Pump Disassemble..................................... 1E–15
Oil Pump Cleaning and Inspection ................... 1E–17
Oil Pump Assemble.......................................... 1E–19
Oil Filter Adapter Disassemble......................... 1E–20
Oil Filter Adapter Cleaning and Inspection....... 1E–20
Oil Filter Adapter Assemble ............................. 1E–21
Oil Pan Disassemble ........................................ 1E–22
Oil Pan Cleaning and Inspection ...................... 1E–23
Oil Pump Pipe and Screen
Cleaning and Inspection................................. 1E–24
Oil Pan Assemble............................................. 1E–24
Oil Pump Installation ........................................ 1E–25
Oil Pan Installation ........................................... 1E–26
Oil Filter Adapter Installation ............................ 1E–27
Oil Level Indicator and Tube Installation .......... 1E–28
Specifications .................................................... 1E–29
Fastener Tightening Specifications -
Engine Mechanical - 3.6L (LY7)..................... 1E–29
Special Tools and Equipment .......................... 1E–30
Tools and Equipment ....................................... 1E–30
Special Tools -
Engine Mechanical - 3.6L (LY7)..................... 1E–30
Engine Cooling System .......................... 1F–1
General Description ............................................ 1F–1
Cooling System Description and Operation ....... 1F–1
Schematic and Routing Diagram ....................... 1F–3
Engine Cooling Schematics ............................... 1F–4
Cooling System Connector End Views .............. 1F–5
Component Location .......................................... 1F–6
Cooling System Component Views .................... 1F–6
Diagnostic Information and Procedures ........... 1F–7
Diagnostic Starting Point - Engine Cooling ........ 1F–7
Scan Tool Output Controls (3.6L) -
Engine Cooling................................................. 1F–7
Scan Tool Data List (3.6L) - Engine Cooling ...... 1F–8
Scan Tool Data Definitions (3.6L) -
Engine Cooling................................................. 1F–8
DTC P0480, P0481, P0691, P0692, P0693,
or P0694........................................................... 1F–9
Symptoms - Engine Cooling............................. 1F–11
Cooling Fan Always On.................................... 1F–12
Cooling Fan Inoperative ................................... 1F–13
Engine Overheating ......................................... 1F–15
Loss of Coolant ................................................ 1F–16
Thermostat Diagnosis ...................................... 1F–18
Engine Fails To Reach Normal Operating
Temperature................................................... 1F–19
Pressure Cap Testing ...................................... 1F–19
Cooling System Leak Testing .......................... 1F–20
Repair Instructions............................................ 1F–21
Radiator Drain Cock Replacement................... 1F–21
Draining and Filling Cooling System
(LY7 GE 47716 Fill)........................................ 1F–21
Draining and Filling Cooling System
(LY7 Static Fill)............................................... 1F–26
Coolant System Flushing ................................. 1F–27
Heater Inlet Pipe Replacement ........................ 1F–27
Heater Outlet Pipe Replacement ..................... 1F–28
Heater Outlet Hose Replacement .................... 1F–30