SkyTrak 6036 Service Manual - Manual (Page 132)

Section 8B Cummins Engine
8B-12 Model 6036/6036T S/N 9B0500 thru 14833
Fig. 8B.29 Rotate Crankshaft One Full Turn
5. Mark the vibration damper and the front cover.
Be sure the timing pin is disengaged and
rotate the crankshaft one full turn (360°), Fig.
8B.29.
4 3 2 1
I E I E
Fig. 8B.28 Set These Valves with Cylinder Number 1
at TDC
3. With cylinder Number 1 at TDC, set the two
intake and two exhaust valves as indicated by
letters in Fig. 8B.28. Set intake at 0.010” (0,25
mm) and exhaust at 0.020” (0,51 mm).
Tighten the locknut and measure the valve
gap again, Fig. 8B.25.
4. Torque the locknut to 18 lb-ft ( 24 Nm).
Fig. 8B.30 Set These Valves with Cylinder Number 1
at TDC Plus 360°
6. With Cylinder Number 1 at TDC plus 360° (the
timing pin will not engage), set the two intake
and two exhaust valves as indicated by the
letters in Fig. 8B.30. Set intake at 0.010”
E
4 3 2 1
I I E
MA1820
MA1790
MA1820
(0,25 mm) and exhaust at 0.020” (0,51 mm).
Tighten the lock nut and measure the valve
gap again, Fig. 8B.25.
7. Torque the locknut to 18 lb-ft (24 Nm).
8. Install the valve covers and tighten the cap-
screws to 18 lb-ft (24 Nm).
8B.7.5 Drain Cooling System
1. With forklift on level ground, unlock and open
the left rear engine access door.
2. Slowly turn the radiator cap to the first stop
and allow pressure to escape, then continue to
turn and remove the cap.
3. Attach a hose to petcock at bottom left corner
or the bottom center the of radiator. Place the
other end of the hose into a 5 gallon (18,9
liters) or larger container. Open petcock and
drain coolant from the system.
4. Detach the line from the bottom of the coolant
overflow bottle at the radiator and drain
contents into the container.
5. Remove the plug in bottom of the coolant inlet
to engine, Fig. 8B.31, and drain the engine
coolant into a container.
Fig. 8B.31 Remove the Plug in the Bottom of
Coolant Inlet to Engine
MA1620
• To prevent personal injury, never remove the
radiator cap when coolant is above 120 °F
(49 °C). Slowly turn radiator cap to first stop
and allow pressure to escape before you
remove cap completely. Hot coolant spray
can burn you and injure your eyes. Wear
safety glasses.
• To avoid severe burns, DO NOT attempt this
procedure when engine is hot. Wait for
engine, muffler, and tail pipe to cool before
proceeding.
Warning