2004 ISUZU TF SERIES Workshop Manual

Page 1145 of 4264

ISUZU TF SERIES 2004  Workshop Manual ENGINE MECHANICAL   6A – 5 
Engine model
Item 4JA1T (L)  4JA1TC 
  Oil pump type 
  Oil filter type 
  Oil capacity    lit (US/UK gal)
  Oil cooler type Gear 
Cartridge paper element 
6.2 (1.64/1.36

Page 1146 of 4264

ISUZU TF SERIES 2004  Workshop Manual 6A – 6  ENGINE MECHANICAL 
MAIN DATA AND SPECIFICATIONS 
Engine model
Item 4JH1TC 
Engine type  Four-cycle, overhead valve, water cooled 
Combustion chamber type  Direct injection 
Cylinder liner ty

Page 1147 of 4264

ISUZU TF SERIES 2004  Workshop Manual ENGINE MECHANICAL   6A – 7 
 
Engine model
Item 4JH1TC 
Cooling system 
  Water pump type 
 Thermostat type 
Air cleaner type 
 
Battery type/voltage  No. of units  
 
 
 
Generator capacity   V-A

Page 1148 of 4264

ISUZU TF SERIES 2004  Workshop Manual 6A  – 8   ENGINE MECHANICAL 
 
TORQUE SPECIFICATION 
STANDARD BOLTS 
The torque values given in the following table should be applied whenever a particular torque is not specified.  
 N ·m (kg ·m/

Page 1149 of 4264

ISUZU TF SERIES 2004  Workshop Manual ENGINE MECHANICAL   6A – 9 
 
 SPECIAL PARTS FIXING NUTS AND BOLTS 
Cylinder Head Cover, Cylinder Head, and Rocker Arm Shaft Bracket 
N·m (kg·m/lb·ft) 
 
 
 
RTW46AXF000501

Page 1150 of 4264

ISUZU TF SERIES 2004  Workshop Manual 6A – 10  ENGINE MECHANICAL 
Crankshaft Bearing Cap, Connecting Rod Bearing Cap, Crankshaft Damper Pulley, 
Flywheel, and Oil Pan 
N·m (kg·m/lb·ft) 
 
 
 
 
 
RTW36AXF000101

Page 1151 of 4264

ISUZU TF SERIES 2004  Workshop Manual ENGINE MECHANICAL   6A – 11 
Timing Gear Case, Pulley Housing, Timing Gear, and Camshaft 
N·m (kg·m/lb·ft) 
 
 
 
 
 
 
RTW46AXF000601

Page 1152 of 4264

ISUZU TF SERIES 2004  Workshop Manual 6A – 12  ENGINE MECHANICAL 
Cooling and Lubricating System 
N·m (kg·m/lb·ft) 
 
 
 
 
 
RTW46AXF000701