Polaris ACE 900 2017 User Manual

9929422 R02 - 2017-2019 ACE 900 Service Manual
© Copyright Polaris Industries Inc.
1.7
ENGINE
Platform
Twin Cylinder, 4-Cycle, Dual
Overhead Cam
Engine Displacement (cc)
875 cc
Number of Cylinders
2
Bore & Stroke (mm)
93 x 64.4
Compression Ratio
10.5:1
Engine Idle Speed
1250 ±50 RPM
Engine Max Engine
Speed (Fuel Cutoff)
8300 RPM
Cooling System / Cap.
Bottle Capacity
Liquid Cooled / 96 oz. (2.8 l)
8 oz. (237 ml)
Overheat Warning
Instrument Cluster Indicator
Lubrication
Pressurized Wet Sump
Engine Oil Requirement /
Capacity
PS-4 5W-50 4–Cycle Oil / 2.5 qt.
(2.4 L)
Exhaust System
Steel Header Pipe
w/ Single Outlet Silencer
FUEL SYSTEM
Throttle Body / Size
Bosch / 46 mm
Fuel Delivery Electronic Fuel Pump (in tank)
Fuel Pressure
58 psi (400 kPa)
Fuel Capacity 5.25 gal. (19.9 L)
Fuel Requirements 87 Octane (minimum)
ELECTRICAL
Alternator Output Peak: 575W @3000 RPM
Voltage Regulator 3-Phase / 50 Amp
Head Lights Type: H4 – 55/60 Watts
Tail / Brake Lights Type: 3157 – 6/27 Watts
Ignition Timing
ECU Controlled
Spark plug / Gap
NGK MR7F / .035–.039 in. (0.8–
1.0 mm)
Battery / Model / AH /
CCA
Yuasa / YIX30L/ 30 AH / 400
DC Outlet Standard
Relays
(Located in Relay/Fuse
Box)
EFI / Fan / Fuel Pump / Chassis
EPS
Circuit Breaker
(Located in Relay/Fuse
Box)
Fan Motor: 20A
ELECTRICAL
Fuses
(Located in Relay/Fuse
Box)
Lights: 20 Amp
Drive: 20 Amp
Fuel Pump: 10 Amp
Accessory: 20 Amp
Unswitched: 10 Amp
EFI: 10 Amp
Chassis: 30 Amp
EPS: 30 Amp
Brake: 5 Amp
DRIVETRAIN
Transmission Type
Automatic PVT
In-Line H-L-N-R-P
Transmission
Fluid Type / Fluid
Capacity
AGL Full Synthetic
44 oz. (1300 ml)
Front Gearcase
Fluid Type / Fluid
Capacity
Polaris Demand Drive
6.75–7.6 oz. (200–225 ml)
Front Gearcase Polaris Demand Drive
STEERING / SUSPENSION
Toe Out
0–1/8" (0 –3.2 mm)
Front Suspension
Dual A-arm, anti-sway bar
Walker Evans™
Front Travel 12.3 in. / 31.2 cm
Rear Suspension
Dual A-arm, anti-sway bar
Walker Evans™
Rear Travel 12.6 in. / 32 cm
Shock Preload
Adjustment
Threaded Spanner Wrench
Adjustment
WHEELS / BRAKES
Front Wheel Size
12 x 6 Offset (Aluminum)
Front Tire Model / Size GBC Dirt Commander / 27x9-12
Rear Wheel Size
12 x 7 Offset (Aluminum)
Rear Tire Model / Size
GBC Dirt Commander / 27x11-
12
Tire Air Pressure
Front: 10 psi (69 kPa)
Rear: 14 psi (96 kPa)
Brakes
Single Foot Pedal Control
Hydraulic 4 Wheel Disc
Brake Fluid Polaris DOT 4 Brake Fluid
2017 ACE 900 XC CLUTCH CHART
ALTITUDE
SHIFT
WEIGHT
DRIVE
SPRING
DRIVEN
SPRING
Meters
(Feet)
0-1500
(0-5000)
29-70
5633321
Black / Red
58- 135
7044263
Black 104-
173
7044505
1500-3700
(5000 - 12,000)
29-59
5633319
GENERAL INFORMATION
1

Polaris ACE 900 2017 Specifications

General

Brand	Polaris
Model	ACE 900 2017
Category	Offroad Vehicle
Language	English