Lubrication & Maint./2000 Hour/24 Month 4-Cylinder Engine: NOTE: Firing order is 1-3-4-2. 1. Using JDE81-4 Timing Pin, lock No. 1 piston at TDC compression stroke (B). 2. Adjust valve clearance on No. 1 and 3 exhaust valves and No. 1 and 2 intake valves. RG4776 –UN–31OCT97 3. Turn crankshaft 360 ° . Lock No. 4 piston at TDC compression stroke (C). 4. Adjust valve clearance on No. 2 and 4 exhaust valves and No. 3 and 4 intake valves. 4-Cylinder Engine Valve Adjustment A—Front of Engine B—No. 1 Piston TDC Compression C—No. 4 Piston TDC Compression E—Exhaust Valve I—Intake Valve DPSG,RG41165,137 –19–12MAR03–4/5 6-Cylinder Engine: NOTE: Firing order is 1-5-3-6-2-4. 1. Lock No.
1 piston at TDC compression stroke (B). 2. Adjust valve clearance on No. 1, 3 and 5 exhaust valves and No. 1, 2, and 4 intake valves. RG4777 –UN–31OCT97 3. Turn crankshaft 360 ° . Lock No. 6 piston at TDC compression stroke (C). 6-Cylinder Engine Valve Adjustment 4. Adjust valve clearance on No. 2, 4 and 6 exhaust valves and No. 3, 5, and 6 intake valves. A—Front of Engine B—No. 1 Piston TDC Compression C—No. 6 Piston TDC Compression E—Exhaust Valve I—Intake Valve DPSG,RG41165,137 –19–12MAR03–5/5 35-11 021604 PN=169