Arctic Cat 700 Diesel ATV 2007 Service Manual page 25

Engine/Transmission
This section has been organized into sub-sections
which show a progression for the complete servicing
of the Arctic Cat ATV engine/transmission.
To service the crankcase, the engine must be removed
from the frame.
To service top-side, left-side, and right-side compo-
nents (except cylinder head), the engine does not have
to be removed from the frame.
NOTE: Arctic Cat recommends the use of new
gaskets, lock nuts, and seals and lubricating all
internal components
engine/transmission.
NOTE: Some photographs and illustrations used
in this section are used for clarity purposes only
and are not designed to depict actual conditions.
NOTE: Critical torque specifications are located
in Section 10.
Specifications*
(700 Diesel)
VALVES AND GUIDES
Valve Face Diameter (intake)
(exhaust)
Valve Clearance (intake/exhaust)
(cold engine)
Valve Guide/Stem Clearance
Valve Guide Inside Diameter
Valve Stem Diameter
Valve Face/ (intake/exhaust)
Seat Width
Valve Spring Free Length
CAMSHAFT AND CYLINDER HEAD
Camshaft Lobe Height
(intake/exhaust)
Camshaft Injection Lobe
Camshaft Journal Holder
Inside Diameter
Camshaft Journal Diameter
Cylinder Head Distortion
Rocker Arm Bore
Rocker Arm Shaft
3-2
when servicing the
34.4 mm (1.35 in.)
30.2 mm (1.19 in.)
0.20 mm (0.008 in.)
0.015-0.060 mm
(0.0006-0.0024 in.)
7.005-7.020 mm
(0.2758-0.2764 in.)
6.960-6.990 mm
(0.2740-0.2752 in.)
1.6-2.0 mm
(0.063-0.079 in.)
(min) 43.0 mm (1.69 in.)
(min) 29.498 mm (1.161 in.)
(min) 28.848 mm (1.136 in.)
(max) 37.060 mm (1.459 in.)
(min) 36.975 mm (1.456 in.)
(max) 0.10 mm (0.004 in.)
18.015-18.030 mm
(0.7092-0.7098 in.)
17.989-18.000 mm
(0.7082-0.7087 in.)
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CYLINDER, PISTON, AND RINGS
Bore x Stroke
Piston Ring End Gap - Installed (min) 0.25 mm (0.0098 in.)
Piston Ring Groove Width
Piston Pin Bore
Piston Pin Outside Diameter
CRANKSHAFT
Connecting Rod Piston Pin
Bushing (inside diameter)
Crankshaft Main Bearing Journal
Crankshaft Connecting
Rod Journal
Connecting Rod Clearance
Main Bearing Clearance
Rod Bearing Diameter
Oil Pressure at 120° C
(248° F) @900 RPM
Cooling Fan
Thermo-Switch
Operating Temperature
* Specifications subject to change without notice.
Table of Contents
(700 Diesel)
Removing Engine/Transmission ............................. 3-3
Engine/Transmission ............................................ 3-3
Transmission ........................................................ 3-6
Top-Side Components............................................. 3-7
Speed Governor................................................... 3-7
Camshaft/Rocker Arms ...................................... 3-13
Unit Injectors ...................................................... 3-21
Valve Clearance Adjustment .............................. 3-25
Static Injector Timing ......................................... 3-27
Cylinder Head Assembly.................................... 3-29
Left-Side Components .......................................... 3-37
Timing Belt ......................................................... 3-37
Water Pump ....................................................... 3-40
Oil Pump/Crankshaft Seal.................................. 3-41
Alternator/Regulator........................................... 3-42
Right-Side Components ........................................ 3-43
Flywheel/PTO/V-Belt Housing ............................ 3-43
Transmission ...................................................... 3-45
Center Components ............................................. 3-58
Engine Block Assembly...................................... 3-58
Installing Engine/Transmission .............................. 3-72
Transmission ...................................................... 3-72
Engine/Transmission .......................................... 3-73
Back to Section TOC
75 x 77.6 mm
(2.95 x 3.05 in.)
(1st) 0.090-0.125 mm
(0.0035-0.0049 in.)
(2nd) 0.050-0.085 mm
(0.0020-0.0033 in.)
(3rd) 0.040-0.075 mm
(0.0016-0.0030 in.)
(max) 18.025 mm (0.7096 in.)
(min) 17.996 mm (0.7085 in.)
(max) 18.025 mm (0.7096 in.)
51.023-51.059 mm
(2.009-2.010 in.)
(min) 39.9 mm (1.57 in.)
0.021-0.066 mm
(0.0008-0.0026 in.)
0.023-0.078 mm
(0.0009-0.0031 in.)
40.021-40.050 mm
(1.5756-1.5767 in.)
(min) 1.1 kg/cm²
(15.6 psi)
(off on) 93° C (199° F)
(on off) 87° C (189° F)
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